Trader consensus on Polymarket reflects tight clustering in global forecast model ensembles, including recent GFS and ECMWF runs, projecting Chengdu's highest temperature on April 5 at 25–28°C, with the National Hurricane Center-equivalent China Meteorological Administration guidance aligning closely. This spread arises from uncertainties in afternoon cloud cover and potential light showers over the Sichuan Basin, where persistent stratus often caps solar insolation and diurnal highs—differentiating 26°C (partly sunny breakthrough) from 27–28°C (more clearing). Recent overcast conditions on April 1–2 limited highs to 22°C, but a warming ridge is shifting east, pushing above the early-April climatological average of 21°C. Watch CMA updates and tomorrow's 12z model refreshes for refinements ahead of resolution via official observations at Chengdu Shuangliu Airport.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Chengdu on April 5?
Highest temperature in Chengdu on April 5?
26°C 30%
27°C 27%
28°C 21%
25°C 12%
20°C or below
1%
21°C
1%
22°C
2%
23°C
5%
24°C
10%
25°C
12%
26°C
27%
27°C
27%
28°C
21%
29°C
9%
30°C or higher
7%
26°C 30%
27°C 27%
28°C 21%
25°C 12%
20°C or below
1%
21°C
1%
22°C
2%
23°C
5%
24°C
10%
25°C
12%
26°C
27%
27°C
27%
28°C
21%
29°C
9%
30°C or higher
7%
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 Chengdu Shuangliu International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/chengdu/ZUUU.
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 1, 2026, 6:21 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/chengdu/ZUUUResolver
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 Chengdu Shuangliu International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/chengdu/ZUUU.
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/chengdu/ZUUUResolver
0x69c47De9D...Trader consensus on Polymarket reflects tight clustering in global forecast model ensembles, including recent GFS and ECMWF runs, projecting Chengdu's highest temperature on April 5 at 25–28°C, with the National Hurricane Center-equivalent China Meteorological Administration guidance aligning closely. This spread arises from uncertainties in afternoon cloud cover and potential light showers over the Sichuan Basin, where persistent stratus often caps solar insolation and diurnal highs—differentiating 26°C (partly sunny breakthrough) from 27–28°C (more clearing). Recent overcast conditions on April 1–2 limited highs to 22°C, but a warming ridge is shifting east, pushing above the early-April climatological average of 21°C. Watch CMA updates and tomorrow's 12z model refreshes for refinements ahead of resolution via official observations at Chengdu Shuangliu Airport.
Experimental AI-generated summary referencing Polymarket data · Updated
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