{"source":"polymarket","id":"830915","ticker":"highest-temperature-in-san-francisco-on-august-12-2026","slug":"highest-temperature-in-san-francisco-on-august-12-2026","title":"Highest temperature in San Francisco on August 12?","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":4000.814959,"volume_24hr":4060.814959,"volume_24h_change":null,"normalized_vol_24hr":28.140085220336914,"normalized_volume":12.130136489868164,"liquidity":31920.91167,"open_interest":3260.6225409999997,"categories":["Climate and Weather"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"101757","slug":"recurring","label":"Recurring"},{"id":"102169","slug":"hide-from-new","label":"Hide From New"},{"id":"103040","slug":"daily-temperature","label":"Daily Temperature"},{"id":"101472","slug":"san-fransisco","label":"San Fransisco"},{"id":"104596","slug":"highest-temperature","label":"Highest temperature"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"70-71°F","top_outcome_probability":0.385,"top_outcome_prob_24h_change":0.12,"top_outcome_volume_24h_change":1658.5722099999998,"updated_at":"2026-08-11T07:53:00.907721Z","fetched_at":"2026-08-11T07:53:00.907721Z","added_at":"2026-08-11T01:25:11.349373Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026","chart_24h":[187.445612,263.744158,695.332402,1534.639492],"markets":[{"source":"polymarket","id":"3504788","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-70-71f","question":"Will the highest temperature in San Francisco be between 70-71°F on August 12?","group_item_title":"70-71°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.385,0.615],"probability":0.385,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":1686.3858969999997,"volume_24hr":1686.3858969999999,"prob_24h_change":0.12,"volume_24h_change":1658.5722099999998,"normalized_vol_24hr":23.173311233520508,"normalized_volume":16.200754165649414,"liquidity":3576.068,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-70-71f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.265,0.345,0.365,0.355]},{"source":"polymarket","id":"3504787","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-68-69f","question":"Will the highest temperature in San Francisco be between 68-69°F on August 12?","group_item_title":"68-69°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.355,0.645],"probability":0.355,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":958.004694,"volume_24hr":958.004694,"prob_24h_change":0.08999999999999997,"volume_24h_change":947.765344,"normalized_vol_24hr":19.783153533935547,"normalized_volume":13.83065128326416,"liquidity":3200.3091,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-68-69f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.265,0.265,0.265,0.265]},{"source":"polymarket","id":"3504789","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-72-73f","question":"Will the highest temperature in San Francisco be between 72-73°F on August 12?","group_item_title":"72-73°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.135,0.865],"probability":0.135,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":293.84852700000005,"volume_24hr":293.848527,"prob_24h_change":-0.07499999999999998,"volume_24h_change":255.456952,"normalized_vol_24hr":13.570171356201172,"normalized_volume":9.487077713012695,"liquidity":2282.9423,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-72-73f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.21,0.18,0.16,0.155]},{"source":"polymarket","id":"3504786","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-66-67f","question":"Will the highest temperature in San Francisco be between 66-67°F on August 12?","group_item_title":"66-67°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.075,0.925],"probability":0.075,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":261.770303,"volume_24hr":261.7703029999999,"prob_24h_change":0.015,"volume_24h_change":261.7703029999999,"normalized_vol_24hr":13.0260009765625,"normalized_volume":9.106640815734863,"liquidity":2518.5564,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-66-67f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.06,0.08,0.09,0.09]},{"source":"polymarket","id":"3504790","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-74-75f","question":"Will the highest temperature in San Francisco be between 74-75°F on August 12?","group_item_title":"74-75°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.045,0.955],"probability":0.045,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":278.38338799999997,"volume_24hr":278.38338799999997,"prob_24h_change":-0.06,"volume_24h_change":278.38338799999997,"normalized_vol_24hr":13.314247131347656,"normalized_volume":9.308156967163086,"liquidity":2394.961,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-74-75f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.105,0.105,0.07]},{"source":"polymarket","id":"3504785","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-64-65f","question":"Will the highest temperature in San Francisco be between 64-65°F on August 12?","group_item_title":"64-65°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.031,0.969],"probability":0.031,"spread":0.012,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":49.18365,"volume_24hr":61.18365,"prob_24h_change":0.0010000000000000009,"volume_24h_change":44.18365,"normalized_vol_24hr":7.158475875854492,"normalized_volume":4.498467922210693,"liquidity":2601.38502,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-64-65f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.03,0.03,0.04,0.04]},{"source":"polymarket","id":"3504791","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-76-77f","question":"Will the highest temperature in San Francisco be between 76-77°F on August 12?","group_item_title":"76-77°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.025,0.975],"probability":0.025,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":203.2015,"volume_24hr":203.2015,"prob_24h_change":0.0,"volume_24h_change":177.2005,"normalized_vol_24hr":11.873495101928711,"normalized_volume":8.300909996032715,"liquidity":2364.9072,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-76-77f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.025,0.025,0.025,0.03]},{"source":"polymarket","id":"3504784","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-63forbelow","question":"Will the highest temperature in San Francisco be 63°F or below on August 12?","group_item_title":"63°F or below","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.007,0.993],"probability":0.007,"spread":0.004,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":42.0,"volume_24hr":54.0,"prob_24h_change":-0.013000000000000001,"volume_24h_change":37.0,"normalized_vol_24hr":6.739256858825684,"normalized_volume":4.150506496429443,"liquidity":2193.0829,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-63forbelow","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.02,0.02,0.02,0.03]},{"source":"polymarket","id":"3504792","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-78-79f","question":"Will the highest temperature in San Francisco be between 78-79°F on August 12?","group_item_title":"78-79°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.005,0.995],"probability":0.005,"spread":0.008,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":82.007,"volume_24hr":94.007,"prob_24h_change":-0.005,"volume_24h_change":77.007,"normalized_vol_24hr":8.703174591064453,"normalized_volume":5.729034423828125,"liquidity":4482.86366,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-78-79f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.01,0.01,0.015,0.02]},{"source":"polymarket","id":"3504793","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-80-81f","question":"Will the highest temperature in San Francisco be between 80-81°F on August 12?","group_item_title":"80-81°F","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":71.01299999999999,"volume_24hr":83.01299999999999,"prob_24h_change":-0.0075,"volume_24h_change":66.01299999999999,"normalized_vol_24hr":8.23946475982666,"normalized_volume":5.3665547370910645,"liquidity":4375.27188,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-80-81f","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.01,0.0055,0.003,0.0025]},{"source":"polymarket","id":"3504794","event_id":"830915","slug":"highest-temperature-in-san-francisco-on-august-12-2026-82forhigher","question":"Will the highest temperature in San Francisco be 82°F or higher on August 12?","group_item_title":"82°F or higher","description":"This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.\n\nThis market will resolve to the temperature range that contains the highest temperature recorded at the San Francisco International Airport Station in degrees Fahrenheit on 12 Aug '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the San Francisco International Airport Station, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.\n\nRevisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/san-francisco-e705a842df.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-08-11T01:04:11Z","end_date":"2026-08-12T12:00:00Z","closed_time":null,"volume":75.017,"volume_24hr":87.017,"prob_24h_change":-0.0075,"volume_24h_change":70.017,"normalized_vol_24hr":8.413527488708496,"normalized_volume":5.503208160400391,"liquidity":3197.22984,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-11T08:03:43.743865Z","fetched_at":"2026-08-11T07:53:01.135610Z","added_at":"2026-08-11T01:25:11.442566Z","url":"https://polymarket.com/event/highest-temperature-in-san-francisco-on-august-12-2026/highest-temperature-in-san-francisco-on-august-12-2026-82forhigher","event_title":"Highest temperature in San Francisco on August 12?","chart_24h":[0.01,0.003,0.0025]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/830915","as_of":"2026-08-11T12:49:29.710920Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Highest temperature in San Francisco on August 12?\" — top market at 38% probability across 11 outcomes","source_url":null}}