{"source":"polymarket","id":"500715","ticker":"highest-temperature-in-zhengzhou-on-may-21-2026","slug":"highest-temperature-in-zhengzhou-on-may-21-2026","title":"Highest temperature in Zhengzhou on May 21?","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","active":true,"closed":false,"start_date":"2026-05-19T17:50:54.121795Z","end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"open_interest":0.0,"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":"104769","slug":"zhengzhou","label":"Zhengzhou"},{"id":"104245","slug":"rewards-automation-50-4pt5-50","label":"Rewards Automation 50 4.5 50 Deprec"},{"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":"23°C or below","top_outcome_probability":null,"top_outcome_prob_24h_change":null,"top_outcome_volume_24h_change":null,"updated_at":"2026-06-12T16:26:30.364183Z","fetched_at":"2026-06-12T16:26:30.364183Z","added_at":"2026-05-19T18:01:47.441890Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026","chart_24h":null,"markets":[{"source":"polymarket","id":"2299847","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-23corbelow","question":"Will the highest temperature in Zhengzhou be 23°C or below on May 21?","group_item_title":"23°C or below","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-23corbelow","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299848","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-24c","question":"Will the highest temperature in Zhengzhou be 24°C on May 21?","group_item_title":"24°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-24c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299849","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-25c","question":"Will the highest temperature in Zhengzhou be 25°C on May 21?","group_item_title":"25°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-25c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299850","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-26c","question":"Will the highest temperature in Zhengzhou be 26°C on May 21?","group_item_title":"26°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-26c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299851","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-27c","question":"Will the highest temperature in Zhengzhou be 27°C on May 21?","group_item_title":"27°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-27c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299852","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-28c","question":"Will the highest temperature in Zhengzhou be 28°C on May 21?","group_item_title":"28°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-28c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299853","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-29c","question":"Will the highest temperature in Zhengzhou be 29°C on May 21?","group_item_title":"29°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-29c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299854","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-30c","question":"Will the highest temperature in Zhengzhou be 30°C on May 21?","group_item_title":"30°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-30c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299855","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-31c","question":"Will the highest temperature in Zhengzhou be 31°C on May 21?","group_item_title":"31°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-31c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299856","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-32c","question":"Will the highest temperature in Zhengzhou be 32°C on May 21?","group_item_title":"32°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-32c","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null},{"source":"polymarket","id":"2299857","event_id":"500715","slug":"highest-temperature-in-zhengzhou-on-may-21-2026-33corhigher","question":"Will the highest temperature in Zhengzhou be 33°C or higher on May 21?","group_item_title":"33°C or higher","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 21 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Zhengzhou Xinzheng International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/zhengzhou/ZHCC.\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 to \"Yes\" until all 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/zhengzhou-39c1d26247.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/zhengzhou-39c1d26247.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":null,"end_date":"2026-05-21T12:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Climate and Weather"],"countries":["China"],"updated_at":"2026-07-27T17:22:03.859287Z","fetched_at":"2026-05-19T18:01:47.580583Z","added_at":"2026-05-19T18:01:47.580583Z","url":"https://polymarket.com/event/highest-temperature-in-zhengzhou-on-may-21-2026/highest-temperature-in-zhengzhou-on-may-21-2026-33corhigher","event_title":"Highest temperature in Zhengzhou on May 21?","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/500715","as_of":"2026-08-08T03:41:33.338248Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Highest temperature in Zhengzhou on May 21?\" — top market at 0% probability across 11 outcomes","source_url":null}}