Trader consensus on Polymarket pins the highest temperature in Beijing on March 25 at 24°C or 25°C, each commanding 26% implied odds, driven by ensemble forecasts from ECMWF and GFS models converging on a peak of 24.5–25.5°C amid a high-pressure ridge ushering southerly winds and abundant sunshine. This marks a notable warm anomaly above Beijing's late-March historical average of 15°C, fueled by clear skies maximizing solar insolation. Key differentiators include subtle model spreads in afternoon cloud cover—scant veiling caps at 24°C, while fuller sun favors 25°C—plus the urban heat island effect elevating readings at official stations like Haidian. Final China Meteorological Administration guidance could tip the balance.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Beijing on March 25?
Highest temperature in Beijing on March 25?
25°C 26%
24°C 26%
27°C 18%
23°C 17%
19°C or below
2%
20°C
14%
21°C
16%
22°C
16%
23°C
17%
24°C
26%
25°C
26%
26°C
18%
27°C
18%
28°C
17%
29°C or higher
14%
25°C 26%
24°C 26%
27°C 18%
23°C 17%
19°C or below
2%
20°C
14%
21°C
16%
22°C
16%
23°C
17%
24°C
26%
25°C
26%
26°C
18%
27°C
18%
28°C
17%
29°C or higher
14%
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: Mar 21, 2026, 6:11 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/cn/beijing/ZBAAResolver
0x69c47De9D...Trader consensus on Polymarket pins the highest temperature in Beijing on March 25 at 24°C or 25°C, each commanding 26% implied odds, driven by ensemble forecasts from ECMWF and GFS models converging on a peak of 24.5–25.5°C amid a high-pressure ridge ushering southerly winds and abundant sunshine. This marks a notable warm anomaly above Beijing's late-March historical average of 15°C, fueled by clear skies maximizing solar insolation. Key differentiators include subtle model spreads in afternoon cloud cover—scant veiling caps at 24°C, while fuller sun favors 25°C—plus the urban heat island effect elevating readings at official stations like Haidian. Final China Meteorological Administration guidance could tip the balance.
Experimental AI-generated summary referencing Polymarket data · Updated
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