Recent forecasts for Guangzhou's September 9 minimum temperature cluster between 24–27°C amid model differences on overnight cloud cover and thunderstorm timing from the approaching monsoon trough. Clear skies earlier in the day promote radiative cooling after the 33–35°C afternoon peak, yet increasing humidity near 70–85% and light variable winds limit sharp drops, while scattered convection may trap heat or deliver brief cooling showers. Historical September 9 lows average near 24.6°C, but current steering patterns and dew points around 22°C support the tight market clustering on 25–27°C outcomes as traders weigh official guidance from agencies like the China Meteorological Administration.
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?
Lowest temperature in Guangzhou on September 9?
25°C 48%
23°C 9%
21°C 6%
20°C or below 1.0%
NEW
NEW
Sep 9, 2026
20°C or below
1%
21°C
6%
22°C
1%
23°C
9%
24°C
1%
25°C
48%
26°C
49%
27°C
49%
28°C
<1%
29°C
<1%
30°C or higher
<1%
25°C 48%
23°C 9%
21°C 6%
20°C or below 1.0%
NEW
NEW
Sep 9, 2026
20°C or below
$180 Vol.
1%
21°C
$80 Vol.
6%
22°C
$99 Vol.
1%
23°C
$30 Vol.
9%
24°C
$89 Vol.
1%
25°C
$16 Vol.
48%
26°C
$36 Vol.
49%
27°C
$25 Vol.
49%
28°C
$130 Vol.
<1%
29°C
$154 Vol.
<1%
30°C or higher
$193 Vol.
<1%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Guangzhou Baiyun International Airport Station in degrees Celsius on 9 Sep '26.
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.Recent forecasts for Guangzhou's September 9 minimum temperature cluster between 24–27°C amid model differences on overnight cloud cover and thunderstorm timing from the approaching monsoon trough. Clear skies earlier in the day promote radiative cooling after the 33–35°C afternoon peak, yet increasing humidity near 70–85% and light variable winds limit sharp drops, while scattered convection may trap heat or deliver brief cooling showers. Historical September 9 lows average near 24.6°C, but current steering patterns and dew points around 22°C support the tight market clustering on 25–27°C outcomes as traders weigh official guidance from agencies like the China Meteorological Administration.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Guangzhou Baiyun International Airport Station in degrees Celsius on 9 Sep '26.
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.
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
Volume
$1,031End Date
Sep 9, 2026Market Opened
Sep 7, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zgggResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Guangzhou Baiyun International Airport Station in degrees Celsius on 9 Sep '26.
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.Recent forecasts for Guangzhou's September 9 minimum temperature cluster between 24–27°C amid model differences on overnight cloud cover and thunderstorm timing from the approaching monsoon trough. Clear skies earlier in the day promote radiative cooling after the 33–35°C afternoon peak, yet increasing humidity near 70–85% and light variable winds limit sharp drops, while scattered convection may trap heat or deliver brief cooling showers. Historical September 9 lows average near 24.6°C, but current steering patterns and dew points around 22°C support the tight market clustering on 25–27°C outcomes as traders weigh official guidance from agencies like the China Meteorological Administration.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Guangzhou Baiyun International Airport Station in degrees Celsius on 9 Sep '26.
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.
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.
Volume
$1,031End Date
Sep 9, 2026Market Opened
Sep 7, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zgggResolver
0x69c47De9D...Recent forecasts for Guangzhou's September 9 minimum temperature cluster between 24–27°C amid model differences on overnight cloud cover and thunderstorm timing from the approaching monsoon trough. Clear skies earlier in the day promote radiative cooling after the 33–35°C afternoon peak, yet increasing humidity near 70–85% and light variable winds limit sharp drops, while scattered convection may trap heat or deliver brief cooling showers. Historical September 9 lows average near 24.6°C, but current steering patterns and dew points around 22°C support the tight market clustering on 25–27°C outcomes as traders weigh official guidance from agencies like the China Meteorological Administration.
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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