Trader consensus on Polymarket overwhelmingly backs a 22°C high temperature in Guangzhou today, aligned with the latest forecast from the Guangzhou Central Meteorological Observatory projecting a maximum of 22°C under heavy rain transitioning to cloudy skies, northerly winds ushering cooler air masses, and persistent high humidity above 80% that curbs solar heating and daytime warming. Observations confirm early lows near 18°C, mid-afternoon readings around 20°C amid overcast conditions and scattered showers, well below April climatological averages of 25–26°C. While inherent forecast uncertainty exists—such as unexpected late-afternoon clearing allowing a brief convective spike—model consensus and current atmospheric stability make temperatures exceeding 22°C highly improbable, with resolution pending official end-of-day station data from sites like Baiyun International Airport.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Guangzhou on April 24?
22°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$54,821 Vol.
$54,821 Vol.
16°C or below
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
Yes
23°C
No
24°C
No
25°C
No
26°C or higher
No
22°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$54,821 Vol.
$54,821 Vol.
16°C or below
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
Yes
23°C
No
24°C
No
25°C
No
26°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 Guangzhou Baiyun International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/guangzhou/ZGGG.
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 22, 2026, 12:52 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/guangzhou/ZGGGResolver
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 Guangzhou Baiyun International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/guangzhou/ZGGG.
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/guangzhou/ZGGGResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus on Polymarket overwhelmingly backs a 22°C high temperature in Guangzhou today, aligned with the latest forecast from the Guangzhou Central Meteorological Observatory projecting a maximum of 22°C under heavy rain transitioning to cloudy skies, northerly winds ushering cooler air masses, and persistent high humidity above 80% that curbs solar heating and daytime warming. Observations confirm early lows near 18°C, mid-afternoon readings around 20°C amid overcast conditions and scattered showers, well below April climatological averages of 25–26°C. While inherent forecast uncertainty exists—such as unexpected late-afternoon clearing allowing a brief convective spike—model consensus and current atmospheric stability make temperatures exceeding 22°C highly improbable, with resolution pending official end-of-day station data from sites like Baiyun International Airport.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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