Trader consensus on Polymarket reflects high uncertainty in forecast models for Chengdu's highest temperature on March 29, with implied odds clustering around 19–21°C due to ensemble means from ECMWF and GFS projecting afternoon peaks near 20°C under partly cloudy skies. Recent observations from China Meteorological Administration stations logged yesterday's high at 18°C amid light southerly winds and rising spring humidity in the Sichuan Basin, fostering modest daytime heating potential but capping extremes via persistent low clouds. Differentiating factors include boundary layer stability and solar insolation variability—clearer skies could push toward 21°C (24%), while increased moisture favors 18–19°C (18.5–22.5%). Updated CMA guidance and hourly data later today will likely sharpen probabilities ahead of resolution based on official downtown measurements.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Chengdu on March 29?
Highest temperature in Chengdu on March 29?
21°C or higher 24%
19°C 23%
18°C 19%
20°C 19%
11°C or below
1%
12°C
1%
13°C
2%
14°C
4%
15°C
3%
16°C
6%
17°C
10%
18°C
19%
19°C
23%
20°C
19%
21°C or higher
24%
21°C or higher 24%
19°C 23%
18°C 19%
20°C 19%
11°C or below
1%
12°C
1%
13°C
2%
14°C
4%
15°C
3%
16°C
6%
17°C
10%
18°C
19%
19°C
23%
20°C
19%
21°C or higher
24%
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 25, 2026, 6:27 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/chengdu/ZUUUResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/cn/chengdu/ZUUUResolver
0x69c47De9D...Trader consensus on Polymarket reflects high uncertainty in forecast models for Chengdu's highest temperature on March 29, with implied odds clustering around 19–21°C due to ensemble means from ECMWF and GFS projecting afternoon peaks near 20°C under partly cloudy skies. Recent observations from China Meteorological Administration stations logged yesterday's high at 18°C amid light southerly winds and rising spring humidity in the Sichuan Basin, fostering modest daytime heating potential but capping extremes via persistent low clouds. Differentiating factors include boundary layer stability and solar insolation variability—clearer skies could push toward 21°C (24%), while increased moisture favors 18–19°C (18.5–22.5%). Updated CMA guidance and hourly data later today will likely sharpen probabilities ahead of resolution based on official downtown measurements.
Experimental AI-generated summary referencing Polymarket data · Updated
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