Trader consensus on Polymarket reflects the tight spread in forecast models from the China Meteorological Administration (CMA) and global ensembles like ECMWF and GFS, projecting Guangzhou's April 16 high temperature around 30–33°C under a persistent warm, humid subtropical air mass, with RealFeel temperatures exceeding 32°C due to high dew points near 24°C. Today's observed high neared 33°C amid partly sunny skies, but tomorrow's anticipated sun-and-clouds pattern with 25% shower risk introduces uncertainty in peak diurnal heating and solar insolation, potentially differentiating outcomes by 1–2°C via cloud timing, urban heat island effects, and sea breeze moderation. Lower odds for extremes stem from climatological April norms (26–28°C averages) and rarity of 38°C+ this early in spring. Updated CMA guidance expected by evening could refine the outlook.
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 16?
Highest temperature in Guangzhou on April 16?
30°C 27%
31°C 27%
32°C 27%
34°C 26%
29°C or below
17%
30°C
27%
31°C
27%
32°C
27%
33°C
17%
34°C
26%
35°C
25%
36°C
25%
37°C
25%
38°C
2%
39°C or higher
17%
30°C 27%
31°C 27%
32°C 27%
34°C 26%
29°C or below
17%
30°C
27%
31°C
27%
32°C
27%
33°C
17%
34°C
26%
35°C
25%
36°C
25%
37°C
25%
38°C
2%
39°C or higher
17%
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 14, 2026, 6:16 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/guangzhou/ZGGGResolver
0x69c47De9D...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...Trader consensus on Polymarket reflects the tight spread in forecast models from the China Meteorological Administration (CMA) and global ensembles like ECMWF and GFS, projecting Guangzhou's April 16 high temperature around 30–33°C under a persistent warm, humid subtropical air mass, with RealFeel temperatures exceeding 32°C due to high dew points near 24°C. Today's observed high neared 33°C amid partly sunny skies, but tomorrow's anticipated sun-and-clouds pattern with 25% shower risk introduces uncertainty in peak diurnal heating and solar insolation, potentially differentiating outcomes by 1–2°C via cloud timing, urban heat island effects, and sea breeze moderation. Lower odds for extremes stem from climatological April norms (26–28°C averages) and rarity of 38°C+ this early in spring. Updated CMA guidance expected by evening could refine the outlook.
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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