Official observations from the Beijing Capital International Airport meteorological station, the market's resolution source under China Meteorological Administration protocols, confirm today's peak surface temperature at 28°C amid partly cloudy skies and mild southerly winds. This aligns precisely with AccuWeather's forecast of 83°F highs, reflecting favorable solar insolation and low cloud cover that boosted daytime heating beyond CMA's conservative 26°C projection. Trader consensus at 100% implied probability underscores the reliability of real-time automated readings, as diurnal cooling now prevents further increases. Historical April averages hover around 22°C, making this a mild warm anomaly; only an improbable data revision from quality-controlled instruments could challenge the outcome before final daily bulletin.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Beijing on April 25?
28°C 100.0%
23°C or below <1%
24°C <1%
25°C <1%
$119,892 Vol.
$119,892 Vol.
23°C or below
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°C
No
32°C
No
33°C or higher
No
28°C 100.0%
23°C or below <1%
24°C <1%
25°C <1%
$119,892 Vol.
$119,892 Vol.
23°C or below
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°C
No
32°C
No
33°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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA.
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: Apr 23, 2026, 12:08 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
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 Beijing Capital International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA.
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/beijing/ZBAAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from the Beijing Capital International Airport meteorological station, the market's resolution source under China Meteorological Administration protocols, confirm today's peak surface temperature at 28°C amid partly cloudy skies and mild southerly winds. This aligns precisely with AccuWeather's forecast of 83°F highs, reflecting favorable solar insolation and low cloud cover that boosted daytime heating beyond CMA's conservative 26°C projection. Trader consensus at 100% implied probability underscores the reliability of real-time automated readings, as diurnal cooling now prevents further increases. Historical April averages hover around 22°C, making this a mild warm anomaly; only an improbable data revision from quality-controlled instruments could challenge the outcome before final daily bulletin.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions