Recent forecast models indicate overnight lows in Shenzhen near 24–25°C on September 4, driven by persistent cloud cover, elevated humidity near 80–90%, and scattered showers that limit nocturnal radiative cooling under subtropical conditions. These factors create tight clustering around the leading market outcomes, as even modest shifts in wind patterns or precipitation timing could nudge the minimum by 1°C. Early September climatology supports typical lows near 25°C, with current instability from regional moisture increasing uncertainty in precise resolution. Updated numerical weather prediction runs and official agency briefings remain the key near-term catalysts for trader adjustments.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Shenzhen on September 4?
30°C or higher 88%
20°C or below 87%
27°C 79%
21°C 70%
20°C or below
87%
21°C
70%
22°C
69%
23°C
69%
24°C
49%
25°C
47%
26°C
69%
27°C
79%
28°C
70%
29°C
2%
30°C or higher
88%
30°C or higher 88%
20°C or below 87%
27°C 79%
21°C 70%
20°C or below
87%
21°C
70%
22°C
69%
23°C
69%
24°C
49%
25°C
47%
26°C
69%
27°C
79%
28°C
70%
29°C
2%
30°C or higher
88%
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=zgsz
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 2, 2026, 12:30 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zgszResolver
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=zgsz
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=zgszResolver
0x69c47De9D...Recent forecast models indicate overnight lows in Shenzhen near 24–25°C on September 4, driven by persistent cloud cover, elevated humidity near 80–90%, and scattered showers that limit nocturnal radiative cooling under subtropical conditions. These factors create tight clustering around the leading market outcomes, as even modest shifts in wind patterns or precipitation timing could nudge the minimum by 1°C. Early September climatology supports typical lows near 25°C, with current instability from regional moisture increasing uncertainty in precise resolution. Updated numerical weather prediction runs and official agency briefings remain the key near-term catalysts for trader adjustments.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions