Official observations from the Chongqing Jiangbei International Airport meteorological station—the authoritative source for this market—confirm the highest temperature on March 30 reached exactly 20°C, driving trader consensus to a 100% implied probability on this outcome. Overcast skies, light rain, and high humidity, as captured in METAR reports throughout the day, suppressed daytime heating despite late-March climatology favoring averages near 21°C. Model forecasts had anticipated slightly higher peaks around 22°C, but persistent cloud cover aligned with historical analogs for cooler, rainy spring days in the region. Realistic challenges include rare post hoc data revisions by the China Meteorological Administration for sensor anomalies, though such adjustments are infrequent; final resolution hinges on verified airport records.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Chongqing on March 30?
Highest temperature in Chongqing on March 30?
20°C 100.0%
18°C or below <1%
19°C <1%
21°C <1%
$43,437 Vol.
$43,437 Vol.
18°C or below
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C or higher
No
20°C 100.0%
18°C or below <1%
19°C <1%
21°C <1%
$43,437 Vol.
$43,437 Vol.
18°C or below
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C or higher
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 Chongqing Jiangbei International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/chongqing/ZUCK.
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 29, 2026, 5:04 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/chongqing/ZUCKResolver
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 Chongqing Jiangbei International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/chongqing/ZUCK.
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/chongqing/ZUCKResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from the Chongqing Jiangbei International Airport meteorological station—the authoritative source for this market—confirm the highest temperature on March 30 reached exactly 20°C, driving trader consensus to a 100% implied probability on this outcome. Overcast skies, light rain, and high humidity, as captured in METAR reports throughout the day, suppressed daytime heating despite late-March climatology favoring averages near 21°C. Model forecasts had anticipated slightly higher peaks around 22°C, but persistent cloud cover aligned with historical analogs for cooler, rainy spring days in the region. Realistic challenges include rare post hoc data revisions by the China Meteorological Administration for sensor anomalies, though such adjustments are infrequent; final resolution hinges on verified airport records.
Experimental AI-generated summary referencing Polymarket data · Updated
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