Trader consensus on Polymarket overwhelmingly favors a highest temperature of 22°C in Shanghai on March 30 (nearly 100% implied probability), reflecting tight convergence among China Meteorological Administration observations, ECMWF, and GFS ensemble forecasts pinpointing this precise peak at the Shanghai Pudong International Airport station—the market's resolution source. This above-average mark for late March, surpassing the climatological norm of 16–17°C, stems from a persistent warm air mass over eastern China amid mostly cloudy conditions limiting further solar heating. Realistic challenges would require unexpected afternoon clearing skies for enhanced insolation or a localized measurement anomaly, though current overcast skies and aligned model runs make exceeding 23°C highly improbable; final daily data from official monitoring will confirm resolution.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoHighest temperature in Shanghai on March 30?
Highest temperature in Shanghai on March 30?
$304,712 Vol.
$304,712 Vol.
22°C
100%
23°C or higher
<1%
$304,712 Vol.
$304,712 Vol.
22°C
100%
23°C or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Shanghai Pudong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercado abierto: Mar 29, 2026, 2:16 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Shanghai Pudong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Trader consensus on Polymarket overwhelmingly favors a highest temperature of 22°C in Shanghai on March 30 (nearly 100% implied probability), reflecting tight convergence among China Meteorological Administration observations, ECMWF, and GFS ensemble forecasts pinpointing this precise peak at the Shanghai Pudong International Airport station—the market's resolution source. This above-average mark for late March, surpassing the climatological norm of 16–17°C, stems from a persistent warm air mass over eastern China amid mostly cloudy conditions limiting further solar heating. Realistic challenges would require unexpected afternoon clearing skies for enhanced insolation or a localized measurement anomaly, though current overcast skies and aligned model runs make exceeding 23°C highly improbable; final daily data from official monitoring will confirm resolution.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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