Recent official forecasts from Chinese meteorological sources and international models indicate a minimum temperature near 22–23°C for Chengdu on September 3, 2026, under mostly clear to partly cloudy skies with light winds and no significant cooling mechanisms. Persistent high-pressure influence and typical early-September climatology—featuring diurnal ranges of 10–12°C and overnight lows rarely dropping below 20°C—support trader consensus around the 23°C outcome at 96.5% implied probability. Minor model variations in boundary-layer mixing or localized cloud cover could produce a 1°C deviation, but sustained radiative cooling sufficient for 21°C or lower appears unlikely without an unexpected frontal passage. Updated National Meteorological Center guidance later today will provide the final observational confirmation for 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 Chengdu on September 3?
23°C 97%
21°C 9%
20°C 6%
22°C 4%
17°C or below
1%
18°C
1%
19°C
2%
20°C
6%
21°C
9%
22°C
4%
23°C
97%
24°C
<1%
25°C
<1%
26°C
<1%
27°C or higher
<1%
23°C 97%
21°C 9%
20°C 6%
22°C 4%
17°C or below
1%
18°C
1%
19°C
2%
20°C
6%
21°C
9%
22°C
4%
23°C
97%
24°C
<1%
25°C
<1%
26°C
<1%
27°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
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 1, 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
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=zuuuResolver
0x69c47De9D...Recent official forecasts from Chinese meteorological sources and international models indicate a minimum temperature near 22–23°C for Chengdu on September 3, 2026, under mostly clear to partly cloudy skies with light winds and no significant cooling mechanisms. Persistent high-pressure influence and typical early-September climatology—featuring diurnal ranges of 10–12°C and overnight lows rarely dropping below 20°C—support trader consensus around the 23°C outcome at 96.5% implied probability. Minor model variations in boundary-layer mixing or localized cloud cover could produce a 1°C deviation, but sustained radiative cooling sufficient for 21°C or lower appears unlikely without an unexpected frontal passage. Updated National Meteorological Center guidance later today will provide the final observational confirmation for 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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