{"source":"polymarket","id":"525785","ticker":"highest-temperature-in-istanbul-on-may-28-2026","slug":"highest-temperature-in-istanbul-on-may-28-2026","title":"Highest temperature in Istanbul on May 28?","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","active":true,"closed":false,"start_date":"2026-05-26T05:07:10.198239Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":1490.373107,"volume_24hr":1490.373107,"volume_24h_change":null,"normalized_vol_24hr":18.800018310546875,"normalized_volume":12.197491645812988,"liquidity":41137.87527,"open_interest":1471.842347,"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":"1485","slug":"istanbul","label":"istanbul"},{"id":"105111","slug":"rewards-automation-100-2","label":"Rewards Automation 100 4.5 50 (2)"},{"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":"26°C or higher","top_outcome_probability":0.67,"top_outcome_prob_24h_change":0.16000000000000003,"top_outcome_volume_24h_change":71.877976,"updated_at":"2026-05-26T18:43:35.101589Z","fetched_at":"2026-05-26T18:43:35.101589Z","added_at":"2026-05-26T05:03:33.566121Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026","chart_24h":[45.0,111.0,177.242423,332.802423,525.221755,535.221755,547.221755,605.645004,678.60673,885.05073,916.32073,1004.33073,1043.36673,1093.931946,1103.931946,1429.312107,1429.312107,1429.312107,1490.373107],"markets":[{"source":"polymarket","id":"2358862","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-26corhigher","question":"Will the highest temperature in Istanbul be 26°C or higher on May 28?","group_item_title":"26°C or higher","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.67,0.33],"probability":0.67,"spread":0.02,"active":true,"closed":false,"start_date":"2026-05-26T04:56:31.478397Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":77.877976,"volume_24hr":77.877976,"prob_24h_change":0.16000000000000003,"volume_24h_change":71.877976,"normalized_vol_24hr":7.458948612213135,"normalized_volume":5.597498416900635,"liquidity":303.1925,"categories":["Climate and Weather"],"updated_at":"2026-05-26T18:43:54.971436Z","fetched_at":"2026-05-26T18:31:15.938898Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-26corhigher","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.51,0.685,0.78,0.73,0.75,0.765,0.805,0.775,0.765,0.67,0.635,0.64,0.59,0.615,0.595,0.62,0.625,0.645,0.66]},{"source":"polymarket","id":"2358861","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-25c","question":"Will the highest temperature in Istanbul be 25°C on May 28?","group_item_title":"25°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.235,0.765],"probability":0.235,"spread":0.05,"active":true,"closed":false,"start_date":"2026-05-26T04:56:25.508983Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":121.104047,"volume_24hr":121.104047,"prob_24h_change":0.07499999999999998,"volume_24h_change":121.104047,"normalized_vol_24hr":9.026008605957031,"normalized_volume":6.773484230041504,"liquidity":1520.0403,"categories":["Climate and Weather"],"updated_at":"2026-05-26T18:43:54.971436Z","fetched_at":"2026-05-26T18:43:35.240678Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-25c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.16,0.165,0.195,0.165,0.145,0.155,0.155,0.2,0.195,0.23,0.225,0.245,0.265,0.265,0.34,0.25,0.24,0.23,0.245]},{"source":"polymarket","id":"2358860","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-24c","question":"Will the highest temperature in Istanbul be 24°C on May 28?","group_item_title":"24°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0525,0.9475],"probability":0.0525,"spread":0.001,"active":true,"closed":false,"start_date":"2026-05-26T04:56:19.401932Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":35.0941,"volume_24hr":35.0941,"prob_24h_change":-0.1375,"volume_24h_change":35.0941,"normalized_vol_24hr":5.027866363525391,"normalized_volume":3.773115634918213,"liquidity":1218.52769,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:28:07.600872Z","fetched_at":"2026-05-26T15:27:36.153643Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-24c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.19,0.17,0.125,0.07,0.045,0.04,0.045,0.04,0.0435,0.043,0.045,0.047,0.049,0.05,0.052,0.0525]},{"source":"polymarket","id":"2358859","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-23c","question":"Will the highest temperature in Istanbul be 23°C on May 28?","group_item_title":"23°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0415,0.9585],"probability":0.0415,"spread":0.035,"active":true,"closed":false,"start_date":"2026-05-26T04:56:12.252437Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":40.867666,"volume_24hr":40.86766600000001,"prob_24h_change":0.0015000000000000013,"volume_24h_change":40.86766600000001,"normalized_vol_24hr":5.452553749084473,"normalized_volume":4.091818332672119,"liquidity":1477.80089,"categories":["Climate and Weather"],"updated_at":"2026-05-26T18:43:54.971436Z","fetched_at":"2026-05-26T18:43:35.240678Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-23c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.04,0.035,0.137,0.033,0.0615,0.031,0.049,0.021,0.049,0.042,0.044,0.0335,0.041,0.0405,0.0405,0.042,0.04,0.0405,0.0415]},{"source":"polymarket","id":"2358858","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-22c","question":"Will the highest temperature in Istanbul be 22°C on May 28?","group_item_title":"22°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0105,0.9895],"probability":0.0105,"spread":0.009,"active":true,"closed":false,"start_date":"2026-05-26T04:56:04.400698Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":238.26281800000004,"volume_24hr":238.26281800000004,"prob_24h_change":-0.13449999999999998,"volume_24h_change":238.26281800000004,"normalized_vol_24hr":11.730230331420898,"normalized_volume":8.802842140197754,"liquidity":2020.34837,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:27:55.715712Z","fetched_at":"2026-05-26T15:27:36.153643Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-22c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.145,0.02,0.1235,0.0135,0.0385,0.04,0.027,0.011,0.011,0.0225,0.0215,0.015,0.0155,0.0105]},{"source":"polymarket","id":"2358856","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-20c","question":"Will the highest temperature in Istanbul be 20°C on May 28?","group_item_title":"20°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.007,0.993],"probability":0.007,"spread":0.006,"active":true,"closed":false,"start_date":"2026-05-26T04:55:53.147898Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":99.994,"volume_24hr":99.994,"prob_24h_change":-0.023,"volume_24h_change":99.994,"normalized_vol_24hr":8.32696533203125,"normalized_volume":6.2488932609558105,"liquidity":3856.3585,"categories":["Climate and Weather"],"updated_at":"2026-05-26T14:31:16.751679Z","fetched_at":"2026-05-26T14:30:49.413336Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-20c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.03,0.005,0.0035,0.003,0.0025,0.002,0.0025,0.0025,0.007]},{"source":"polymarket","id":"2358857","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-21c","question":"Will the highest temperature in Istanbul be 21°C on May 28?","group_item_title":"21°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0065,0.9935],"probability":0.0065,"spread":0.009,"active":true,"closed":false,"start_date":"2026-05-26T04:55:58.997632Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":54.9995,"volume_24hr":54.9995,"prob_24h_change":-0.0235,"volume_24h_change":54.9995,"normalized_vol_24hr":6.33486795425415,"normalized_volume":4.753942489624023,"liquidity":2723.29339,"categories":["Climate and Weather"],"updated_at":"2026-05-26T17:49:28.077747Z","fetched_at":"2026-05-26T17:49:08.159990Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-21c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.03,0.008,0.0095,0.0085,0.008,0.0055,0.002,0.0025,0.0025,0.007,0.0065,0.0065]},{"source":"polymarket","id":"2358852","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-16corbelow","question":"Will the highest temperature in Istanbul be 16°C or below on May 28?","group_item_title":"16°C or below","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-26T04:55:34.011176Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":182.227,"volume_24hr":182.227,"prob_24h_change":-0.0029999999999999996,"volume_24h_change":167.227,"normalized_vol_24hr":10.615201950073242,"normalized_volume":7.9660797119140625,"liquidity":7628.58845,"categories":["Climate and Weather"],"updated_at":"2026-05-26T17:35:27.991174Z","fetched_at":"2026-05-26T17:34:58.039113Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-16corbelow","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.0055,0.005,0.0045,0.0025,0.002,0.0025,0.0025,0.0025]},{"source":"polymarket","id":"2358855","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-19c","question":"Will the highest temperature in Istanbul be 19°C on May 28?","group_item_title":"19°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0025,0.9975],"probability":0.0025,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-26T04:55:51.136438Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":79.9995,"volume_24hr":79.9995,"prob_24h_change":-0.012499999999999999,"volume_24h_change":79.9995,"normalized_vol_24hr":7.549870491027832,"normalized_volume":5.665729999542236,"liquidity":5460.28111,"categories":["Climate and Weather"],"updated_at":"2026-05-26T11:16:21.689651Z","fetched_at":"2026-05-26T11:16:02.020023Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-19c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.015,0.006,0.0055,0.005,0.004,0.002,0.0025,0.0025]},{"source":"polymarket","id":"2358853","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-17c","question":"Will the highest temperature in Istanbul be 17°C on May 28?","group_item_title":"17°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.002,0.998],"probability":0.002,"spread":0.004,"active":true,"closed":false,"start_date":"2026-05-26T04:55:45.279829Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":279.9735,"volume_24hr":279.9735,"prob_24h_change":-0.0034999999999999996,"volume_24h_change":264.9735,"normalized_vol_24hr":12.428596496582031,"normalized_volume":9.326924324035645,"liquidity":8166.91828,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:42:19.611805Z","fetched_at":"2026-05-26T15:41:43.973599Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-17c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.0055,0.005,0.0045,0.0035,0.002,0.0025,0.0025,0.002]},{"source":"polymarket","id":"2358854","event_id":"525785","slug":"highest-temperature-in-istanbul-on-may-28-2026-18c","question":"Will the highest temperature in Istanbul be 18°C on May 28?","group_item_title":"18°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Istanbul Airport in degrees Celsius on 28 May '26.\n\nThe resolution source for this market will be information from NOAA, specifically the highest reading under the \"Temp\" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=LTFM\n\nTo toggle between Fahrenheit and Celsius, click the \"Switch to Metric Units\" button until the relevant table displays °C.\n\nThis market can not resolve to \"Yes\" until data for this date has been finalized.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/istanbul-dc72177e0c.jpg","outcomes":["Yes","No"],"outcome_prices":[0.002,0.998],"probability":0.002,"spread":0.004,"active":true,"closed":false,"start_date":"2026-05-26T04:55:48.357480Z","end_date":"2026-05-28T12:00:00Z","closed_time":null,"volume":279.97299999999996,"volume_24hr":279.97299999999996,"prob_24h_change":-0.0034999999999999996,"volume_24h_change":264.97299999999996,"normalized_vol_24hr":12.4285888671875,"normalized_volume":9.326918601989746,"liquidity":7622.0372,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:28:07.600872Z","fetched_at":"2026-05-26T15:27:36.153643Z","added_at":"2026-05-26T05:03:33.673125Z","url":"https://polymarket.com/event/highest-temperature-in-istanbul-on-may-28-2026/highest-temperature-in-istanbul-on-may-28-2026-18c","event_title":"Highest temperature in Istanbul on May 28?","chart_24h":[0.0055,0.0055,0.005,0.0025,0.002,0.0025,0.0025,0.0025,0.002]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/525785","as_of":"2026-05-26T18:44:43.311870Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Highest temperature in Istanbul on May 28?\" — top market at 0% probability across 11 outcomes","source_url":null}}