Forecast model ensembles from the European Centre for Medium-Range Weather Forecasts (ECMWF) and Global Forecast System (GFS), corroborated by China Meteorological Administration guidance, place Shanghai's March 29 high temperature near 18–19°C (market-implied odds 29.5% and 25%), driven by a persistent ridge of high pressure ushering mild southerly winds after last week's departing cold front cleared lingering chill. This setup favors above-normal warmth—exceeding the late-March climatological average of 13–15°C—tempered by partial cloud cover and urban heat island amplification in the megacity. Differentiating factors include model spread on afternoon insolation and potential sea breeze moderation, with traders awaiting CMA's evening update and tomorrow's refined 24-hour guidance to resolve the tight race among 17–20°C outcomes.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Shanghai on March 29?
Highest temperature in Shanghai on March 29?
18°C 29%
19°C 23%
17°C 18%
20°C 10%
13°C or below
4%
14°C
3%
15°C
7%
16°C
6%
17°C
18%
18°C
29%
19°C
23%
20°C
10%
21°C
8%
22°C
3%
23°C or higher
2%
18°C 29%
19°C 23%
17°C 18%
20°C 10%
13°C or below
4%
14°C
3%
15°C
7%
16°C
6%
17°C
18%
18°C
29%
19°C
23%
20°C
10%
21°C
8%
22°C
3%
23°C or higher
2%
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 25, 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...Forecast model ensembles from the European Centre for Medium-Range Weather Forecasts (ECMWF) and Global Forecast System (GFS), corroborated by China Meteorological Administration guidance, place Shanghai's March 29 high temperature near 18–19°C (market-implied odds 29.5% and 25%), driven by a persistent ridge of high pressure ushering mild southerly winds after last week's departing cold front cleared lingering chill. This setup favors above-normal warmth—exceeding the late-March climatological average of 13–15°C—tempered by partial cloud cover and urban heat island amplification in the megacity. Differentiating factors include model spread on afternoon insolation and potential sea breeze moderation, with traders awaiting CMA's evening update and tomorrow's refined 24-hour guidance to resolve the tight race among 17–20°C outcomes.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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