The market's overwhelming 100% implied probability for a 27°C high in Zhengzhou on September 10 reflects converging outputs from regional numerical weather prediction models and near-real-time surface observations from official Chinese meteorological networks, which have consistently pointed to this peak under stable high-pressure conditions and light winds. Historical September climatology for the region shows typical daily maxima around 26–28°C, providing context for why traders view deviations as improbable at this stage. Minor uncertainty remains from potential post-analysis adjustments to station data or microscale variations across urban versus suburban sites, though such revisions rarely exceed 1°C for well-monitored locations. Updated hourly reports or final daily summaries from the China Meteorological Administration could confirm resolution criteria in the coming hours.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Zhengzhou am 10. September?
27°C 100.0%
22°C oder darunter <1%
23°C <1%
24°C <1%
$4,704 Vol.
$4,704 Vol.
22°C oder darunter
Nein
23°C
Nein
24°C
Nein
25°C
Nein
26°C
Nein
27°C
Ja
28°C
Nein
29°C
Nein
30°C
Nein
31°C
Nein
32°C oder höher
Nein
27°C 100.0%
22°C oder darunter <1%
23°C <1%
24°C <1%
$4,704 Vol.
$4,704 Vol.
22°C oder darunter
Nein
23°C
Nein
24°C
Nein
25°C
Nein
26°C
Nein
27°C
Ja
28°C
Nein
29°C
Nein
30°C
Nein
31°C
Nein
32°C oder höher
Nein
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.
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.
Markt eröffnet: Sep 9, 2026, 12:55 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=zhccAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
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.
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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=zhccAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
The market's overwhelming 100% implied probability for a 27°C high in Zhengzhou on September 10 reflects converging outputs from regional numerical weather prediction models and near-real-time surface observations from official Chinese meteorological networks, which have consistently pointed to this peak under stable high-pressure conditions and light winds. Historical September climatology for the region shows typical daily maxima around 26–28°C, providing context for why traders view deviations as improbable at this stage. Minor uncertainty remains from potential post-analysis adjustments to station data or microscale variations across urban versus suburban sites, though such revisions rarely exceed 1°C for well-monitored locations. Updated hourly reports or final daily summaries from the China Meteorological Administration could confirm resolution criteria in the coming hours.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

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