Latest ensemble forecasts from global models like ECMWF and GFS pinpoint Shanghai's March 22 high temperature around 18°C, driving trader consensus with 48% implied probability, as a weakening East Asian winter monsoon allows mild southerly flows to dominate. Recent observations show Shanghai hitting 19°C on March 20 and 17°C on March 21, aligning with this outlook amid a high-pressure ridge suppressing cooler air masses typical for early spring in the region's humid subtropical climate. Lower odds for 17°C (22%) and 19°C (19%) reflect model spread and urban heat island effects boosting peaks slightly above rural stations, while extremes like 21°C+ remain unlikely per historical March maxima averaging 13-15°C. Updated China Meteorological Administration guidance tomorrow could shift odds further.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Shanghai on March 22?
Highest temperature in Shanghai on March 22?
18°C 48%
17°C 22%
19°C 20%
20°C 5.1%
$150,599 Vol.
$150,599 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
1%
16°C
5%
17°C
22%
18°C
48%
19°C
20%
20°C
5%
21°C or higher
1%
18°C 48%
17°C 22%
19°C 20%
20°C 5.1%
$150,599 Vol.
$150,599 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
1%
16°C
5%
17°C
22%
18°C
48%
19°C
20%
20°C
5%
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.
Markt eröffnet: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Latest ensemble forecasts from global models like ECMWF and GFS pinpoint Shanghai's March 22 high temperature around 18°C, driving trader consensus with 48% implied probability, as a weakening East Asian winter monsoon allows mild southerly flows to dominate. Recent observations show Shanghai hitting 19°C on March 20 and 17°C on March 21, aligning with this outlook amid a high-pressure ridge suppressing cooler air masses typical for early spring in the region's humid subtropical climate. Lower odds for 17°C (22%) and 19°C (19%) reflect model spread and urban heat island effects boosting peaks slightly above rural stations, while extremes like 21°C+ remain unlikely per historical March maxima averaging 13-15°C. Updated China Meteorological Administration guidance tomorrow could shift odds further.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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