Trader consensus on Polymarket tilts toward a Chengdu high of 24°C or above at 33.5%, narrowly ahead of 23°C at 30% and 22°C at 23%, reflecting tight uncertainty in ensemble forecasts from the China Meteorological Administration (CMA) and global models like ECMWF and GFS. Recent 00Z model runs indicate southerly winds and high pressure building over the Sichuan Basin, boosting daytime heating potential to mid-20s Celsius after cooler readings earlier this week around 18-20°C, but persistent haze and cloud cover introduce variability in solar insolation. Historical March averages hover near 18°C, yet warming trends and model spread of ±2°C underscore the razor-thin differentiation, with final clarity expected from CMA's afternoon observations on March 28.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Chengdu on March 28?
Highest temperature in Chengdu on March 28?
24°C or higher 34%
23°C 30%
22°C 23%
21°C 9%
$37,379 Vol.
$37,379 Vol.
14°C or below
<1%
15°C
<1%
16°C
<1%
17°C
1%
18°C
1%
19°C
1%
20°C
2%
21°C
9%
22°C
23%
23°C
30%
24°C or higher
34%
24°C or higher 34%
23°C 30%
22°C 23%
21°C 9%
$37,379 Vol.
$37,379 Vol.
14°C or below
<1%
15°C
<1%
16°C
<1%
17°C
1%
18°C
1%
19°C
1%
20°C
2%
21°C
9%
22°C
23%
23°C
30%
24°C or higher
34%
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: Mar 24, 2026, 6:32 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 tilts toward a Chengdu high of 24°C or above at 33.5%, narrowly ahead of 23°C at 30% and 22°C at 23%, reflecting tight uncertainty in ensemble forecasts from the China Meteorological Administration (CMA) and global models like ECMWF and GFS. Recent 00Z model runs indicate southerly winds and high pressure building over the Sichuan Basin, boosting daytime heating potential to mid-20s Celsius after cooler readings earlier this week around 18-20°C, but persistent haze and cloud cover introduce variability in solar insolation. Historical March averages hover near 18°C, yet warming trends and model spread of ±2°C underscore the razor-thin differentiation, with final clarity expected from CMA's afternoon observations on March 28.
Experimental AI-generated summary referencing Polymarket data · Updated
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