Latest ensemble model guidance from the European Centre for Medium-Range Weather Forecasts and Global Forecast System supports a daily maximum of 27°C in Shanghai on May 17, driven by persistent high-pressure ridging and light southerly flow that promotes clear skies and modest daytime warming. Mid-May climatological averages near 24–26°C provide baseline context, yet stable atmospheric conditions and limited moisture currently favor the modest above-normal reading implied by the market’s dominant 27°C outcome. Official resolution will hinge on the verified observation at Shanghai Pudong International Airport, where even small shifts in boundary-layer winds or cloud development could adjust the exact peak by one degree before final reporting.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Shanghai on May 17?
27°C 100.0%
21°C or below <1%
22°C <1%
23°C <1%
$138,487 Vol.
$138,487 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
100%
28°C
<1%
29°C
<1%
30°C
<1%
31°C or higher
<1%
27°C 100.0%
21°C or below <1%
22°C <1%
23°C <1%
$138,487 Vol.
$138,487 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
100%
28°C
<1%
29°C
<1%
30°C
<1%
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.
Binuksan ang Market: May 15, 2026, 12:04 AM ET
Resolution Source
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.
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDLatest ensemble model guidance from the European Centre for Medium-Range Weather Forecasts and Global Forecast System supports a daily maximum of 27°C in Shanghai on May 17, driven by persistent high-pressure ridging and light southerly flow that promotes clear skies and modest daytime warming. Mid-May climatological averages near 24–26°C provide baseline context, yet stable atmospheric conditions and limited moisture currently favor the modest above-normal reading implied by the market’s dominant 27°C outcome. Official resolution will hinge on the verified observation at Shanghai Pudong International Airport, where even small shifts in boundary-layer winds or cloud development could adjust the exact peak by one degree before final reporting.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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