Trader consensus on Polymarket tilts toward a Shanghai high temperature of 23°C (24.5% implied probability) or 24°C (20.5%), reflecting the latest forecast guidance from global models like GFS and ECMWF, which project highs in the low-to-mid 20s Celsius on April 5 amid a transition from recent light-to-moderate rains and cooler highs around 17°C earlier this week. Key differentiators include ensemble spread from variable cloud cover, southerly wind speeds influencing warm air advection from the East China Sea, and urban heat island effects amplifying peaks; historical early April averages hover near 18°C, but spring warming trends add upside potential. Daily updates from the China Meteorological Administration could refine this, with resolution based on official observations from Shanghai Pudong or Hongqiao stations.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoHighest temperature in Shanghai on April 5?
Highest temperature in Shanghai on April 5?
24°C 25%
23°C 25%
22°C 17%
25°C 13%
$10,728 Vol.
$10,728 Vol.
18°C or below
2%
19°C
3%
20°C
7%
21°C
11%
22°C
17%
23°C
25%
24°C
25%
25°C
13%
26°C
9%
27°C
4%
28°C or higher
1%
24°C 25%
23°C 25%
22°C 17%
25°C 13%
$10,728 Vol.
$10,728 Vol.
18°C or below
2%
19°C
3%
20°C
7%
21°C
11%
22°C
17%
23°C
25%
24°C
25%
25°C
13%
26°C
9%
27°C
4%
28°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: Apr 1, 2026, 6:02 AM ET
Fuente de resolución
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.
Fuente de resolución
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Trader consensus on Polymarket tilts toward a Shanghai high temperature of 23°C (24.5% implied probability) or 24°C (20.5%), reflecting the latest forecast guidance from global models like GFS and ECMWF, which project highs in the low-to-mid 20s Celsius on April 5 amid a transition from recent light-to-moderate rains and cooler highs around 17°C earlier this week. Key differentiators include ensemble spread from variable cloud cover, southerly wind speeds influencing warm air advection from the East China Sea, and urban heat island effects amplifying peaks; historical early April averages hover near 18°C, but spring warming trends add upside potential. Daily updates from the China Meteorological Administration could refine this, with resolution based on official observations from Shanghai Pudong or Hongqiao stations.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes