Forecast models from sources including WeatherBug, Yr.no, and WindBorne project an overnight minimum of 22–23°C in Zhengzhou on August 30, driven by light northerly winds, partly cloudy skies, and moderate humidity that permit effective radiative cooling after daytime highs near 30°C. Recent northerly flow has accelerated the seasonal decline from peak summer warmth, aligning with late-August climatology where lows typically range 21–24°C. Trader consensus clusters tightly around these values because ensemble spreads remain narrow, with minor model differences in cloud cover and boundary-layer mixing the main sources of 1°C uncertainty. No major precipitation or frontal passage is expected to alter the outcome before 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 Zhengzhou on August 30?
Lowest temperature in Zhengzhou on August 30?
20°C 98%
21°C 97%
18°C 96%
24°C 95%
NEW
NEW
Aug 30, 2026
15°C or below
53%
16°C
53%
17°C
54%
18°C
96%
19°C
92%
20°C
98%
21°C
97%
22°C
50%
23°C
50%
24°C
95%
25°C or higher
-
20°C 98%
21°C 97%
18°C 96%
24°C 95%
NEW
NEW
Aug 30, 2026
15°C or below
$0 Vol.
53%
16°C
$0 Vol.
53%
17°C
$0 Vol.
54%
18°C
$0 Vol.
96%
19°C
$0 Vol.
92%
20°C
$0 Vol.
98%
21°C
$0 Vol.
97%
22°C
$0 Vol.
50%
23°C
$0 Vol.
50%
24°C
$0 Vol.
95%
25°C or higher
$375 Vol.
-
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 30 Aug '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=zhcc
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.Forecast models from sources including WeatherBug, Yr.no, and WindBorne project an overnight minimum of 22–23°C in Zhengzhou on August 30, driven by light northerly winds, partly cloudy skies, and moderate humidity that permit effective radiative cooling after daytime highs near 30°C. Recent northerly flow has accelerated the seasonal decline from peak summer warmth, aligning with late-August climatology where lows typically range 21–24°C. Trader consensus clusters tightly around these values because ensemble spreads remain narrow, with minor model differences in cloud cover and boundary-layer mixing the main sources of 1°C uncertainty. No major precipitation or frontal passage is expected to alter the outcome before resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 30 Aug '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=zhcc
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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=zhcc
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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: Aug 29, 2026, 12:28 AM ET
Volume
$375End Date
Aug 30, 2026Market Opened
Aug 29, 2026, 12:28 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zhccResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 30 Aug '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=zhcc
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.Forecast models from sources including WeatherBug, Yr.no, and WindBorne project an overnight minimum of 22–23°C in Zhengzhou on August 30, driven by light northerly winds, partly cloudy skies, and moderate humidity that permit effective radiative cooling after daytime highs near 30°C. Recent northerly flow has accelerated the seasonal decline from peak summer warmth, aligning with late-August climatology where lows typically range 21–24°C. Trader consensus clusters tightly around these values because ensemble spreads remain narrow, with minor model differences in cloud cover and boundary-layer mixing the main sources of 1°C uncertainty. No major precipitation or frontal passage is expected to alter the outcome before resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 30 Aug '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=zhcc
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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=zhcc
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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
$375End Date
Aug 30, 2026Market Opened
Aug 29, 2026, 12:28 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zhccResolver
0x69c47De9D...Forecast models from sources including WeatherBug, Yr.no, and WindBorne project an overnight minimum of 22–23°C in Zhengzhou on August 30, driven by light northerly winds, partly cloudy skies, and moderate humidity that permit effective radiative cooling after daytime highs near 30°C. Recent northerly flow has accelerated the seasonal decline from peak summer warmth, aligning with late-August climatology where lows typically range 21–24°C. Trader consensus clusters tightly around these values because ensemble spreads remain narrow, with minor model differences in cloud cover and boundary-layer mixing the main sources of 1°C uncertainty. No major precipitation or frontal passage is expected to alter the outcome before 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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