Recent forecast models from sources including the China Meteorological Administration and international ensembles point to persistent cloud cover, moderate northeast winds, and scattered showers as the main factors capping Shanghai’s daytime maximum near 30–31 °C on September 4. These conditions are expected to limit solar heating while keeping humidity elevated, consistent with early-September climatology for the region. Model consensus across multiple runs shows little support for extremes above 32 °C or below 29 °C, aligning with the market’s heavy weighting toward the 30 °C and 31 °C outcomes. Updated guidance from official agencies over the next 48 hours will be the key driver of any final shifts in implied probabilities.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Shanghai am 4. September?
31°C 47%
30°C 36%
32°C 10%
29°C 6%
25°C oder weniger
<1%
26°C
<1%
27°C
2%
28°C
3%
29°C
6%
30°C
36%
31°C
47%
32°C
10%
33°C
2%
34°C
1%
35°C oder höher
<1%
31°C 47%
30°C 36%
32°C 10%
29°C 6%
25°C oder weniger
<1%
26°C
<1%
27°C
2%
28°C
3%
29°C
6%
30°C
36%
31°C
47%
32°C
10%
33°C
2%
34°C
1%
35°C oder höher
<1%
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=zspd
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 2, 2026, 12:56 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=zspdAbwickler
0x69c47De9D...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=zspd
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=zspdAbwickler
0x69c47De9D...Recent forecast models from sources including the China Meteorological Administration and international ensembles point to persistent cloud cover, moderate northeast winds, and scattered showers as the main factors capping Shanghai’s daytime maximum near 30–31 °C on September 4. These conditions are expected to limit solar heating while keeping humidity elevated, consistent with early-September climatology for the region. Model consensus across multiple runs shows little support for extremes above 32 °C or below 29 °C, aligning with the market’s heavy weighting toward the 30 °C and 31 °C outcomes. Updated guidance from official agencies over the next 48 hours will be the key driver of any final shifts in implied probabilities.
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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