Ensemble weather models from authoritative sources like the European Centre for Medium-Range Weather Forecasts (ECMWF) and China's National Meteorological Center strongly favor a Shanghai high of 18°C on March 22, aligning with 81.5% trader consensus as mild southerly winds advect warmer air amid a high-pressure ridge. Recent GFS and ECMWF updates through March 20 confirm this peak, with daytime maxima stabilizing around 18°C after preceding days in the mid-teens, up from seasonal norms of 13-15°C. Lower odds for 19°C (16%) reflect minor model spread from urban heat effects, while 20°C+ remains improbable absent intensification. Trader sentiment tracks these converging forecasts, with resolution hinging on official Shanghai Observatory observations.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Shanghai on March 22?
Highest temperature in Shanghai on March 22?
18°C 79%
19°C 19%
20°C 1.1%
21°C or higher <1%
$434,221 Vol.
$434,221 Vol.
15°C
<1%
17°C
<1%
18°C
79%
19°C
19%
20°C
1%
21°C or higher
<1%
18°C 79%
19°C 19%
20°C 1.1%
21°C or higher <1%
$434,221 Vol.
$434,221 Vol.
15°C
<1%
17°C
<1%
18°C
79%
19°C
19%
20°C
1%
21°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 Aberto: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Ensemble weather models from authoritative sources like the European Centre for Medium-Range Weather Forecasts (ECMWF) and China's National Meteorological Center strongly favor a Shanghai high of 18°C on March 22, aligning with 81.5% trader consensus as mild southerly winds advect warmer air amid a high-pressure ridge. Recent GFS and ECMWF updates through March 20 confirm this peak, with daytime maxima stabilizing around 18°C after preceding days in the mid-teens, up from seasonal norms of 13-15°C. Lower odds for 19°C (16%) reflect minor model spread from urban heat effects, while 20°C+ remains improbable absent intensification. Trader sentiment tracks these converging forecasts, with resolution hinging on official Shanghai Observatory observations.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions