{"source":"polymarket","id":"540076","ticker":"highest-temperature-in-toronto-on-june-1-2026","slug":"highest-temperature-in-toronto-on-june-1-2026","title":"Highest temperature in Toronto on June 1?","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","active":true,"closed":false,"start_date":"2026-05-30T04:53:32.754827Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":1972.988757,"volume_24hr":1972.988757,"volume_24h_change":null,"normalized_vol_24hr":18.30117416381836,"normalized_volume":13.07091236114502,"liquidity":28438.52247,"open_interest":2154.562301,"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":"102937","slug":"toronto","label":"Toronto"},{"id":"103040","slug":"daily-temperature","label":"Daily Temperature"},{"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":"22°C","top_outcome_probability":0.335,"top_outcome_prob_24h_change":0.10500000000000001,"top_outcome_volume_24h_change":138.577623,"updated_at":"2026-05-30T21:28:06.198263Z","fetched_at":"2026-05-30T21:28:06.198263Z","added_at":"2026-05-30T04:52:35.455986Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026","chart_24h":[0.0,61.701483,164.878303,219.158303,279.158303,285.158303,448.408303,481.878303,894.372053,1284.572053,1312.850991,1312.850991,1355.8624829999999,1395.8624829999999,1416.8624829999999,1419.940799,1439.940799,1459.249516,1550.4682990000001,1667.2907030000001,1667.2907030000001,1699.400703,1760.9382,1936.988757,1972.988757],"markets":[{"source":"polymarket","id":"2391221","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-22c","question":"Will the highest temperature in Toronto be 22°C on June 1?","group_item_title":"22°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.335,0.665],"probability":0.335,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T04:35:11.463571Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":138.577623,"volume_24hr":138.577623,"prob_24h_change":0.10500000000000001,"volume_24h_change":138.577623,"normalized_vol_24hr":8.054123878479004,"normalized_volume":7.15582275390625,"liquidity":1109.0447,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:13:57.413271Z","fetched_at":"2026-05-30T21:13:19.638103Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-22c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.23,0.265,0.315,0.32,0.305,0.285,0.29,0.29,0.3,0.305,0.3,0.3,0.295,0.285,0.305,0.31,0.315,0.31,0.305,0.305,0.335,0.335]},{"source":"polymarket","id":"2391220","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-21c","question":"Will the highest temperature in Toronto be 21°C on June 1?","group_item_title":"21°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.25,0.75],"probability":0.25,"spread":0.02,"active":true,"closed":false,"start_date":"2026-05-30T04:35:01.735700Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":125.53636200000001,"volume_24hr":125.536362,"prob_24h_change":0.010000000000000009,"volume_24h_change":125.536362,"normalized_vol_24hr":7.737358570098877,"normalized_volume":6.874386787414551,"liquidity":1223.7838,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:28:06.278059Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-21c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.24,0.26,0.255,0.185,0.185,0.2,0.225,0.23,0.2,0.26,0.265,0.265,0.245,0.25,0.25,0.25,0.25,0.25,0.25,0.255,0.255,0.245,0.25]},{"source":"polymarket","id":"2391222","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-23c","question":"Will the highest temperature in Toronto be 23°C on June 1?","group_item_title":"23°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.155,0.845],"probability":0.155,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T04:35:13.457439Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":71.13937499999999,"volume_24hr":71.139375,"prob_24h_change":-0.065,"volume_24h_change":71.139375,"normalized_vol_24hr":6.04519510269165,"normalized_volume":5.370955944061279,"liquidity":1108.4,"categories":["Climate and Weather"],"updated_at":"2026-05-30T19:32:16.824161Z","fetched_at":"2026-05-30T19:31:53.681107Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-23c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.22,0.205,0.21,0.215,0.185,0.18,0.185,0.19,0.165,0.2,0.19,0.19,0.195,0.205,0.185,0.165,0.15,0.15,0.14,0.15,0.155]},{"source":"polymarket","id":"2391219","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-20c","question":"Will the highest temperature in Toronto be 20°C on June 1?","group_item_title":"20°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.145,0.855],"probability":0.145,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-30T04:34:56.610269Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":148.24345099999996,"volume_24hr":148.243451,"prob_24h_change":0.0,"volume_24h_change":148.243451,"normalized_vol_24hr":8.27400016784668,"normalized_volume":7.351175785064697,"liquidity":1126.9352,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T21:28:06.278059Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-20c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.145,0.11,0.095,0.145,0.125,0.065,0.1,0.11,0.095,0.11,0.13,0.085,0.115,0.12,0.13,0.13,0.115,0.12,0.105,0.1,0.135,0.12,0.16,0.16,0.145]},{"source":"polymarket","id":"2391218","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-19c","question":"Will the highest temperature in Toronto be 19°C on June 1?","group_item_title":"19°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.06,0.94],"probability":0.06,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-30T04:34:51.554333Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":57.50479,"volume_24hr":57.50479,"prob_24h_change":-0.08000000000000002,"volume_24h_change":57.50479,"normalized_vol_24hr":5.467710494995117,"normalized_volume":4.857879638671875,"liquidity":1586.0652,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:28:06.278059Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-19c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.14,0.085,0.085,0.1,0.085,0.065,0.055,0.065,0.06,0.055,0.06,0.045,0.055,0.06,0.06,0.055,0.065,0.055,0.06,0.065,0.055,0.06,0.055,0.06]},{"source":"polymarket","id":"2391223","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-24c","question":"Will the highest temperature in Toronto be 24°C on June 1?","group_item_title":"24°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.055,0.945],"probability":0.055,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-30T04:35:15.550106Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":52.094102,"volume_24hr":52.094102,"prob_24h_change":-0.11500000000000002,"volume_24h_change":52.094102,"normalized_vol_24hr":5.210024833679199,"normalized_volume":4.628934860229492,"liquidity":2484.4058,"categories":["Climate and Weather"],"updated_at":"2026-05-30T18:03:09.290673Z","fetched_at":"2026-05-30T18:02:48.708605Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-24c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.17,0.14,0.14,0.085,0.09,0.11,0.105,0.115,0.12,0.115,0.075,0.08,0.075,0.055,0.06,0.055]},{"source":"polymarket","id":"2391217","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-18c","question":"Will the highest temperature in Toronto be 18°C on June 1?","group_item_title":"18°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.023,0.977],"probability":0.023,"spread":0.014,"active":true,"closed":false,"start_date":"2026-05-30T04:34:49.279309Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":42.888126,"volume_24hr":42.888126,"prob_24h_change":0.002999999999999999,"volume_24h_change":41.378126,"normalized_vol_24hr":4.722458839416504,"normalized_volume":4.195748329162598,"liquidity":2293.29685,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T21:28:06.278059Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-18c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.02,0.02,0.0205,0.0205,0.0215,0.0225,0.0235,0.0245,0.025,0.0255,0.0255,0.026,0.026,0.0265,0.027,0.027,0.0265,0.0265,0.0255,0.021,0.0235,0.022,0.023]},{"source":"polymarket","id":"2391224","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-25corhigher","question":"Will the highest temperature in Toronto be 25°C or higher on June 1?","group_item_title":"25°C or higher","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.012,0.988],"probability":0.012,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T04:35:29.706845Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":243.077178,"volume_24hr":243.077178,"prob_24h_change":-0.143,"volume_24h_change":233.885695,"normalized_vol_24hr":9.980101585388184,"normalized_volume":8.866990089416504,"liquidity":1157.96468,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:13:44.499177Z","fetched_at":"2026-05-30T21:13:19.638103Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-25corhigher","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.155,0.095,0.105,0.05,0.045,0.035,0.0325,0.0325,0.0215,0.0215,0.0205,0.0205,0.021,0.0205,0.021,0.021,0.021,0.03,0.03,0.029,0.019,0.014,0.0135,0.0125,0.012]},{"source":"polymarket","id":"2391216","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-17c","question":"Will the highest temperature in Toronto be 17°C on June 1?","group_item_title":"17°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0065,0.9935],"probability":0.0065,"spread":0.005,"active":true,"closed":false,"start_date":"2026-05-30T04:34:40.507850Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":341.052,"volume_24hr":341.052,"prob_24h_change":-0.009000000000000001,"volume_24h_change":336.052,"normalized_vol_24hr":11.243022918701172,"normalized_volume":9.989054679870605,"liquidity":3649.05459,"categories":["Climate and Weather"],"updated_at":"2026-05-30T16:34:53.547131Z","fetched_at":"2026-05-30T16:34:20.880713Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-17c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.0155,0.02,0.0205,0.0205,0.021,0.021,0.022,0.022,0.0215,0.019,0.0085,0.007,0.0065]},{"source":"polymarket","id":"2391215","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-16c","question":"Will the highest temperature in Toronto be 16°C on June 1?","group_item_title":"16°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.004,0.996],"probability":0.004,"spread":0.004,"active":true,"closed":false,"start_date":"2026-05-30T04:34:35.364929Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":443.03375,"volume_24hr":443.03375,"prob_24h_change":-0.016,"volume_24h_change":438.03375,"normalized_vol_24hr":12.271077156066895,"normalized_volume":10.902445793151855,"liquidity":6469.36868,"categories":["Climate and Weather"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T21:28:06.278059Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-16c","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.02,0.006,0.0065,0.006,0.0045,0.0045,0.0045,0.0045,0.004,0.004,0.004,0.0035,0.0045,0.004]},{"source":"polymarket","id":"2391214","event_id":"540076","slug":"highest-temperature-in-toronto-on-june-1-2026-15corbelow","question":"Will the highest temperature in Toronto be 15°C or below on June 1?","group_item_title":"15°C or below","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 1 Jun '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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.\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 Celsius (eg, 9°C). 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/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/highest-temperature-in-toronto-on-december-6-ZHBngGPj9GGd.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0035,0.9965],"probability":0.0035,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-30T04:34:31.131900Z","end_date":"2026-06-01T12:00:00Z","closed_time":null,"volume":322.04200000000003,"volume_24hr":322.04200000000003,"prob_24h_change":-0.0019999999999999996,"volume_24h_change":317.04200000000003,"normalized_vol_24hr":11.023748397827148,"normalized_volume":9.794235229492188,"liquidity":7514.24869,"categories":["Climate and Weather"],"updated_at":"2026-05-30T16:34:53.547131Z","fetched_at":"2026-05-30T16:34:20.880713Z","added_at":"2026-05-30T04:52:35.531600Z","url":"https://polymarket.com/event/highest-temperature-in-toronto-on-june-1-2026/highest-temperature-in-toronto-on-june-1-2026-15corbelow","event_title":"Highest temperature in Toronto on June 1?","chart_24h":[0.0055,0.0055,0.006,0.0055,0.003,0.003,0.0035,0.0035]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/540076","as_of":"2026-05-30T21:32:36.766646Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Highest temperature in Toronto on June 1?\" — top market at 0% probability across 11 outcomes","source_url":null}}