Latest ensemble forecasts from ECMWF and GFS models indicate Shanghai’s daily maximum on May 18 will most likely peak near 27°C, driving the 34.5% market-implied probability for that outcome and the secondary support for 26°C and 28°C. Mid-May climatology in the Yangtze River Delta typically produces highs of 24–27°C, placing current projections squarely within seasonal norms yet sensitive to minor shifts in steering flow or cloud cover. Official China Meteorological Administration observations and any final model runs issued in the next 24 hours will determine resolution, with traders weighting real-time data over longer-range uncertainty.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Shanghai le 18 mai ?
27°C 35%
28°C 24%
26°C 22%
29°C 12%
21°C or below
<1%
22°C
<1%
23°C
1%
24°C
3%
25°C
9%
26°C
22%
27°C
35%
28°C
24%
29°C
12%
30°C
3%
31°C or higher
1%
27°C 35%
28°C 24%
26°C 22%
29°C 12%
21°C or below
<1%
22°C
<1%
23°C
1%
24°C
3%
25°C
9%
26°C
22%
27°C
35%
28°C
24%
29°C
12%
30°C
3%
31°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 : May 16, 2026, 12:04 AM ET
Source de résolution
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDThe 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.
Source de résolution
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDLatest ensemble forecasts from ECMWF and GFS models indicate Shanghai’s daily maximum on May 18 will most likely peak near 27°C, driving the 34.5% market-implied probability for that outcome and the secondary support for 26°C and 28°C. Mid-May climatology in the Yangtze River Delta typically produces highs of 24–27°C, placing current projections squarely within seasonal norms yet sensitive to minor shifts in steering flow or cloud cover. Official China Meteorological Administration observations and any final model runs issued in the next 24 hours will determine resolution, with traders weighting real-time data over longer-range uncertainty.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
Méfiez-vous des liens externes.
Méfiez-vous des liens externes.
Questions fréquentes