Recent forecasts from multiple models indicate a daily minimum temperature in Wuhan near 21–22°C on September 22, driven by persistent cloud cover, light northerly winds, and scattered light rain that limit daytime heating and overnight radiative cooling. This places the market’s leading 21°C outcome at the center of current consensus, while the sizable probabilities attached to 17°C or below and 27°C or higher reflect lingering model spread in precipitation timing and boundary-layer moisture. Historical September minima average around 20–22°C, so the current setup aligns closely with climatology yet remains sensitive to any shift in steering flow or rainfall intensity before the overnight period. Updated model runs and official guidance from Chinese meteorological services will likely refine these thresholds ahead of market 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 Wuhan on September 22?
27°C or higher 95%
17°C or below 91%
18°C 40%
19°C 40%
17°C or below
91%
18°C
40%
19°C
40%
20°C
40%
21°C
23%
22°C
22%
23°C
40%
24°C
40%
25°C
18%
26°C
40%
27°C or higher
95%
27°C or higher 95%
17°C or below 91%
18°C 40%
19°C 40%
17°C or below
91%
18°C
40%
19°C
40%
20°C
40%
21°C
23%
22°C
22%
23°C
40%
24°C
40%
25°C
18%
26°C
40%
27°C or higher
95%
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=zhhh
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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: Sep 20, 2026, 12:30 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zhhhResolver
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=zhhh
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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=zhhhResolver
0x69c47De9D...Recent forecasts from multiple models indicate a daily minimum temperature in Wuhan near 21–22°C on September 22, driven by persistent cloud cover, light northerly winds, and scattered light rain that limit daytime heating and overnight radiative cooling. This places the market’s leading 21°C outcome at the center of current consensus, while the sizable probabilities attached to 17°C or below and 27°C or higher reflect lingering model spread in precipitation timing and boundary-layer moisture. Historical September minima average around 20–22°C, so the current setup aligns closely with climatology yet remains sensitive to any shift in steering flow or rainfall intensity before the overnight period. Updated model runs and official guidance from Chinese meteorological services will likely refine these thresholds ahead of market 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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