Trader consensus on Polymarket overwhelmingly favors a highest temperature of 22°C in Shanghai on March 30 (99.9% implied probability), anchored by real-time observations from the official Xujiahui observatory, where afternoon readings peaked at this mark amid partly cloudy skies and moderate southerly winds enhancing solar heating. This outcome exceeds the late-March climatological norm of 16–17°C, driven by a persistent warm air mass over eastern China from recent high-pressure ridging, consistent with prior days' verified highs around 19°C. Ensemble forecasts from ECMWF, GFS, and China Meteorological Administration models converged on 20–22°C prior to peak confirmation. A realistic challenge would require unexpected clearing and a sharp insolation spike late afternoon before sunset, though northwest winds and reduced daylight now suppress further rises, aligning with skin-in-the-game trader positioning.
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 (99.9% implied probability), anchored by real-time observations from the official Xujiahui observatory, where afternoon readings peaked at this mark amid partly cloudy skies and moderate southerly winds enhancing solar heating. This outcome exceeds the late-March climatological norm of 16–17°C, driven by a persistent warm air mass over eastern China from recent high-pressure ridging, consistent with prior days' verified highs around 19°C. Ensemble forecasts from ECMWF, GFS, and China Meteorological Administration models converged on 20–22°C prior to peak confirmation. A realistic challenge would require unexpected clearing and a sharp insolation spike late afternoon before sunset, though northwest winds and reduced daylight now suppress further rises, aligning with skin-in-the-game trader positioning.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes