Trader consensus overwhelmingly favors 18°C as Shanghai's highest temperature on March 22, with 99.9% implied probability, driven by precise short-range forecasts from the China Meteorological Administration and ECMWF models projecting daytime highs peaking at exactly 18°C under partly cloudy skies, light northerly winds, and a stable cool air mass. Historical data from Shanghai's Pudong station shows March 22 averages around 13–15°C, with 18°C aligning closely to verified ensemble model outputs accounting for urban heat effects and seasonal norms. This positioning could be challenged by an unforeseen southerly airflow surge or extended clear skies boosting solar insolation by 2–3°C, though current synoptic patterns make such deviations unlikely below 1% odds.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourHighest temperature in Shanghai on March 22?
Highest temperature in Shanghai on March 22?
18°C 99.8%
19°C <1%
20°C <1%
21°C or higher <1%
$525,675 Vol.
$525,675 Vol.
18°C
100%
19°C
<1%
20°C
<1%
21°C or higher
<1%
18°C 99.8%
19°C <1%
20°C <1%
21°C or higher <1%
$525,675 Vol.
$525,675 Vol.
18°C
100%
19°C
<1%
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.
Marché ouvert : Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Résultat proposé: No
Aucune contestation
Résultat final: No
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Trader consensus overwhelmingly favors 18°C as Shanghai's highest temperature on March 22, with 99.9% implied probability, driven by precise short-range forecasts from the China Meteorological Administration and ECMWF models projecting daytime highs peaking at exactly 18°C under partly cloudy skies, light northerly winds, and a stable cool air mass. Historical data from Shanghai's Pudong station shows March 22 averages around 13–15°C, with 18°C aligning closely to verified ensemble model outputs accounting for urban heat effects and seasonal norms. This positioning could be challenged by an unforeseen southerly airflow surge or extended clear skies boosting solar insolation by 2–3°C, though current synoptic patterns make such deviations unlikely below 1% odds.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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