Recent forecasts from models such as those referenced by WeatherBug and WindBorne indicate a minimum temperature in Guangzhou on September 9 near 24–27°C, aligning with the historical average low of 24.6°C for the date. Trader sentiment reflects tight clustering around 24°C and 28°C because of modest model spread driven by variable cloud cover, potential evening thunderstorms, and light northeasterly winds that could influence nocturnal cooling rates. With resolution hinging on the precise overnight low, any shift in steering patterns or precipitation timing could alter the outcome before official measurements are finalized.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Guangzhou on September 9?
26°C 50%
28°C 40%
24°C 40%
25°C 27%
20°C or below
1%
21°C
7%
22°C
9%
23°C
5%
24°C
40%
25°C
27%
26°C
33%
27°C
26%
28°C
40%
29°C
3%
30°C or higher
9%
26°C 50%
28°C 40%
24°C 40%
25°C 27%
20°C or below
1%
21°C
7%
22°C
9%
23°C
5%
24°C
40%
25°C
27%
26°C
33%
27°C
26%
28°C
40%
29°C
3%
30°C or higher
9%
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=zggg
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 7, 2026, 12:31 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zgggResolver
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=zggg
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=zgggResolver
0x69c47De9D...Recent forecasts from models such as those referenced by WeatherBug and WindBorne indicate a minimum temperature in Guangzhou on September 9 near 24–27°C, aligning with the historical average low of 24.6°C for the date. Trader sentiment reflects tight clustering around 24°C and 28°C because of modest model spread driven by variable cloud cover, potential evening thunderstorms, and light northeasterly winds that could influence nocturnal cooling rates. With resolution hinging on the precise overnight low, any shift in steering patterns or precipitation timing could alter the outcome before official measurements are finalized.
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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