Recent cold air advection and heavy rainfall through September 9-10 have sharply lowered Chengdu's temperature baseline, with official forecasts now pointing to overnight lows of 18-19°C on September 11 under partly cloudy skies. Key variables include the extent of overnight cloud cover, which limits radiative cooling and could hold minima near 20°C, versus clearer conditions that favor further drops toward 16-17°C. Light northerly winds and residual boundary-layer moisture add uncertainty to the exact minimum. Historical mid-September averages near 18°C underscore why market-implied odds remain closely balanced between sub-15°C and warmer outcomes pending the next model updates.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Chengdu on September 11?
14°C or below 99%
24°C or higher 98%
18°C 40%
19°C 40%
14°C or below
99%
15°C
39%
16°C
39%
17°C
39%
18°C
40%
19°C
40%
20°C
40%
21°C
39%
22°C
39%
23°C
39%
24°C or higher
98%
14°C or below 99%
24°C or higher 98%
18°C 40%
19°C 40%
14°C or below
99%
15°C
39%
16°C
39%
17°C
39%
18°C
40%
19°C
40%
20°C
40%
21°C
39%
22°C
39%
23°C
39%
24°C or higher
98%
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.
Binuksan ang Market: Sep 9, 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 cold air advection and heavy rainfall through September 9-10 have sharply lowered Chengdu's temperature baseline, with official forecasts now pointing to overnight lows of 18-19°C on September 11 under partly cloudy skies. Key variables include the extent of overnight cloud cover, which limits radiative cooling and could hold minima near 20°C, versus clearer conditions that favor further drops toward 16-17°C. Light northerly winds and residual boundary-layer moisture add uncertainty to the exact minimum. Historical mid-September averages near 18°C underscore why market-implied odds remain closely balanced between sub-15°C and warmer outcomes pending the next model updates.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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