Official observations from the Chengdu Shuangliu International Airport weather station, reported via China Meteorological Administration and Wunderground, have already recorded midday temperatures exceeding 24°C today, driving the market-implied 100% probability for "24°C or higher" as the highest temperature on March 28. This reflects a sharp warming trend over the past week—highs rising from 20°C on March 24 to 23–24°C recently—fueled by a persistent high-pressure ridge, southerly winds, and minimal cloud cover enhancing solar heating in the Sichuan Basin, well above late-March climatological averages of 17–19°C. Realistic challenges are minimal but could include a late-afternoon cloudburst suppressing further peaks or rare data revisions from official sources; final daily records expected by evening UTC.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Chengdu on March 28?
Highest temperature in Chengdu on March 28?
24°C or higher 100.0%
14°C or below <1%
15°C <1%
16°C <1%
$143,422 Vol.
$143,422 Vol.
14°C or below
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C or higher
Yes
24°C or higher 100.0%
14°C or below <1%
15°C <1%
16°C <1%
$143,422 Vol.
$143,422 Vol.
14°C or below
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C or higher
Yes
The 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 Chengdu Shuangliu International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/chengdu/ZUUU.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The 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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: Mar 24, 2026, 6:32 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/chengdu/ZUUUResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The 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 Chengdu Shuangliu International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/chengdu/ZUUU.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The 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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/cn/chengdu/ZUUUResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from the Chengdu Shuangliu International Airport weather station, reported via China Meteorological Administration and Wunderground, have already recorded midday temperatures exceeding 24°C today, driving the market-implied 100% probability for "24°C or higher" as the highest temperature on March 28. This reflects a sharp warming trend over the past week—highs rising from 20°C on March 24 to 23–24°C recently—fueled by a persistent high-pressure ridge, southerly winds, and minimal cloud cover enhancing solar heating in the Sichuan Basin, well above late-March climatological averages of 17–19°C. Realistic challenges are minimal but could include a late-afternoon cloudburst suppressing further peaks or rare data revisions from official sources; final daily records expected by evening UTC.
Experimental AI-generated summary referencing Polymarket data · Updated
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