Latest ensemble forecasts from global models like ECMWF and GFS project Shanghai's lowest temperature on May 18 around 19–21°C at Pudong International Airport, fueling the tight trader consensus with 20°C leading at 28.5% implied probability amid 45–55% uncertainty. Mild southerly winds and partial cloud cover—prevalent in recent days—limit radiative cooling overnight, while the urban heat island effect in Shanghai elevates minima above historical mid-May averages of 18°C. Differentiation hinges on cloudiness: clearer skies could enable cooling to 19°C, but rising humidity or breezes favor 21–22°C. China Meteorological Administration updates and new model runs tomorrow may refine this, as typical spring variability persists.
Polymarket 데이터를 참조하는 실험적 AI 생성 요약입니다. 이것은 거래 조언이 아니며 이 마켓의 정산에 영향을 미치지 않습니다. · 업데이트5월 18일 상하이에서 최저 기온?
5월 18일 상하이에서 최저 기온?
20°C 38%
18°C 31%
19°C 21%
22°C 19%
15°C 이하
1%
16°C
3%
17°C
3%
18°C
18%
19°C
21%
20°C
29%
21°C
22%
22°C
19%
23°C
3%
24°C
2%
25℃ 이상
1%
20°C 38%
18°C 31%
19°C 21%
22°C 19%
15°C 이하
1%
16°C
3%
17°C
3%
18°C
18%
19°C
21%
20°C
29%
21°C
22%
22°C
19%
23°C
3%
24°C
2%
25℃ 이상
1%
The resolution source for this market will be information from Wunderground, specifically the lowest 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.
마켓 개설일: May 14, 2026, 12:30 AM ET
The resolution source for this market will be information from Wunderground, specifically the lowest 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.
Latest ensemble forecasts from global models like ECMWF and GFS project Shanghai's lowest temperature on May 18 around 19–21°C at Pudong International Airport, fueling the tight trader consensus with 20°C leading at 28.5% implied probability amid 45–55% uncertainty. Mild southerly winds and partial cloud cover—prevalent in recent days—limit radiative cooling overnight, while the urban heat island effect in Shanghai elevates minima above historical mid-May averages of 18°C. Differentiation hinges on cloudiness: clearer skies could enable cooling to 19°C, but rising humidity or breezes favor 21–22°C. China Meteorological Administration updates and new model runs tomorrow may refine this, as typical spring variability persists.
Polymarket 데이터를 참조하는 실험적 AI 생성 요약입니다. 이것은 거래 조언이 아니며 이 마켓의 정산에 영향을 미치지 않습니다. · 업데이트
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