Trader consensus on Polymarket assigns a 32% implied probability to a 28°C high in Chengdu on April 17, narrowly ahead of 29°C (23%) and 27°C (21%), reflecting close alignment in short-range forecasts from the China Meteorological Administration and global models like GFS and ECMWF. Recent observations show a warming trend after early-April rains suppressed highs to 23°C on April 10 and 26°C on April 14 at Chengdu Shuangliu International Airport, with April 15 near 24°C under partly cloudy skies. Differentiating factors include an upper-level ridge over Sichuan promoting subsidence and solar heating in the basin topography, favoring 28°C, versus potential afternoon cumulus clouds capping at 27°C or instability pushing to 29°C. Model ensembles show 1-2°C spread; monitor CMA updates and infrared satellite imagery for cloud evolution ahead of resolution based on official airport measurements.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Chengdu on April 17?
Highest temperature in Chengdu on April 17?
28°C 32%
29°C 24%
27°C 20%
26°C 15%
22°C or below
1%
23°C
4%
24°C
3%
25°C
7%
26°C
15%
27°C
20%
28°C
32%
29°C
24%
30°C
14%
31°C
5%
32°C or higher
2%
28°C 32%
29°C 24%
27°C 20%
26°C 15%
22°C or below
1%
23°C
4%
24°C
3%
25°C
7%
26°C
15%
27°C
20%
28°C
32%
29°C
24%
30°C
14%
31°C
5%
32°C or higher
2%
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 15, 2026, 12:11 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 assigns a 32% implied probability to a 28°C high in Chengdu on April 17, narrowly ahead of 29°C (23%) and 27°C (21%), reflecting close alignment in short-range forecasts from the China Meteorological Administration and global models like GFS and ECMWF. Recent observations show a warming trend after early-April rains suppressed highs to 23°C on April 10 and 26°C on April 14 at Chengdu Shuangliu International Airport, with April 15 near 24°C under partly cloudy skies. Differentiating factors include an upper-level ridge over Sichuan promoting subsidence and solar heating in the basin topography, favoring 28°C, versus potential afternoon cumulus clouds capping at 27°C or instability pushing to 29°C. Model ensembles show 1-2°C spread; monitor CMA updates and infrared satellite imagery for cloud evolution ahead of resolution based on official airport measurements.
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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