Recent forecasts for Zhengzhou indicate a highest temperature near 29–31°C on August 30 amid variable cloud cover, light northeasterly winds of 3–8 km/h, and moderate humidity around 50–65%. Multiple models show differences in afternoon solar heating and boundary-layer mixing, with some projecting partly cloudy conditions limiting the peak near 29–30°C while others allow brief clearing that could reach 31°C or slightly higher. These align with late-August climatology for the North China Plain, where typical highs hover near 31°C but recent days have featured modest cooling from increased cloudiness and northerly flow. The tight market spread between 30°C and 31°C reflects this model spread and the narrow margin separating the two most likely outcomes under current steering patterns.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Zhengzhou on August 30?
Highest temperature in Zhengzhou on August 30?
30°C 34%
31°C 28%
29°C 13%
28°C 12%
NEW
NEW
Aug 30, 2026
22°C or below
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
10%
28°C
12%
29°C
13%
30°C
34%
31°C
28%
32°C or higher
10%
30°C 34%
31°C 28%
29°C 13%
28°C 12%
NEW
NEW
Aug 30, 2026
22°C or below
$1,358 Vol.
<1%
23°C
$1,080 Vol.
<1%
24°C
$1,180 Vol.
<1%
25°C
$120 Vol.
<1%
26°C
$110 Vol.
<1%
27°C
$0 Vol.
10%
28°C
$0 Vol.
12%
29°C
$14 Vol.
13%
30°C
$0 Vol.
34%
31°C
$5 Vol.
28%
32°C or higher
$31 Vol.
10%
This market will resolve to the temperature range that contains the highest 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 highest 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.Recent forecasts for Zhengzhou indicate a highest temperature near 29–31°C on August 30 amid variable cloud cover, light northeasterly winds of 3–8 km/h, and moderate humidity around 50–65%. Multiple models show differences in afternoon solar heating and boundary-layer mixing, with some projecting partly cloudy conditions limiting the peak near 29–30°C while others allow brief clearing that could reach 31°C or slightly higher. These align with late-August climatology for the North China Plain, where typical highs hover near 31°C but recent days have featured modest cooling from increased cloudiness and northerly flow. The tight market spread between 30°C and 31°C reflects this model spread and the narrow margin separating the two most likely outcomes under current steering patterns.
This market will resolve to the temperature range that contains the highest 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 highest 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 highest 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, 12:55 AM ET
Volume
$3,899End Date
Aug 30, 2026Market Opened
Aug 29, 2026, 12:55 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zhccResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest 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 highest 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.Recent forecasts for Zhengzhou indicate a highest temperature near 29–31°C on August 30 amid variable cloud cover, light northeasterly winds of 3–8 km/h, and moderate humidity around 50–65%. Multiple models show differences in afternoon solar heating and boundary-layer mixing, with some projecting partly cloudy conditions limiting the peak near 29–30°C while others allow brief clearing that could reach 31°C or slightly higher. These align with late-August climatology for the North China Plain, where typical highs hover near 31°C but recent days have featured modest cooling from increased cloudiness and northerly flow. The tight market spread between 30°C and 31°C reflects this model spread and the narrow margin separating the two most likely outcomes under current steering patterns.
This market will resolve to the temperature range that contains the highest 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 highest 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 highest 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
$3,899End Date
Aug 30, 2026Market Opened
Aug 29, 2026, 12:55 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zhccResolver
0x69c47De9D...Recent forecasts for Zhengzhou indicate a highest temperature near 29–31°C on August 30 amid variable cloud cover, light northeasterly winds of 3–8 km/h, and moderate humidity around 50–65%. Multiple models show differences in afternoon solar heating and boundary-layer mixing, with some projecting partly cloudy conditions limiting the peak near 29–30°C while others allow brief clearing that could reach 31°C or slightly higher. These align with late-August climatology for the North China Plain, where typical highs hover near 31°C but recent days have featured modest cooling from increased cloudiness and northerly flow. The tight market spread between 30°C and 31°C reflects this model spread and the narrow margin separating the two most likely outcomes under current steering patterns.
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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