Forecast models for Chengdu on August 26 point to overnight lows in the mid-20s Celsius amid typical late-summer conditions in the Sichuan Basin, including high humidity, scattered thundershowers, and substantial cloud cover that limits nocturnal radiative cooling. These factors, combined with the basin's topographic heat-trapping effect and warm soil moisture from prior rainfall, keep minimum temperatures clustered near 25–27°C, aligning with trader consensus on those outcomes. Minor model differences in timing of cloud breaks or shower intensity create the tight spread across nearby bins, while historical August climatology—average lows near 22–24°C—provides context for why cooler or warmer extremes remain low-probability. Updated runs from agencies like the China Meteorological Administration will refine the exact minimum ahead of resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Chengdu on August 26?
23°C 49%
22°C 41%
26°C 32%
27°C 29%
20°C or below
1%
21°C
7%
22°C
41%
23°C
49%
24°C
24%
25°C
28%
26°C
32%
27°C
29%
28°C
25%
29°C
14%
30°C or higher
1%
23°C 49%
22°C 41%
26°C 32%
27°C 29%
20°C or below
1%
21°C
7%
22°C
41%
23°C
49%
24°C
24%
25°C
28%
26°C
32%
27°C
29%
28°C
25%
29°C
14%
30°C or higher
1%
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zuuu
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Aug 24, 2026, 12:30 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zuuuResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zuuu
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zuuuResolver
0x69c47De9D...Forecast models for Chengdu on August 26 point to overnight lows in the mid-20s Celsius amid typical late-summer conditions in the Sichuan Basin, including high humidity, scattered thundershowers, and substantial cloud cover that limits nocturnal radiative cooling. These factors, combined with the basin's topographic heat-trapping effect and warm soil moisture from prior rainfall, keep minimum temperatures clustered near 25–27°C, aligning with trader consensus on those outcomes. Minor model differences in timing of cloud breaks or shower intensity create the tight spread across nearby bins, while historical August climatology—average lows near 22–24°C—provides context for why cooler or warmer extremes remain low-probability. Updated runs from agencies like the China Meteorological Administration will refine the exact minimum ahead of resolution.
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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