Trader consensus on Polymarket reflects high uncertainty in short-range weather model ensembles for Shanghai's highest temperature on April 18, with ECMWF, GFS, and China Meteorological Administration (CMA) guidance clustering around 19-22°C but spreading to 25°C amid divergent cloud cover and southerly flow predictions. A recent cold frontal passage through eastern China on April 13-15 suppressed early-week highs below 18°C, but post-frontal ridging and potential diurnal heating now favor mild spring conditions, aligning with April climatological averages of 19.5°C daytime maxima. Key differentiators include model disagreements on low-level moisture persistence—favoring 19-20°C under overcast skies versus 22-25°C+ with clearer conditions and stronger warm advection. Watch 00Z model updates April 17 for refined probabilities ahead of resolution.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गयाHighest temperature in Shanghai on April 18?
Highest temperature in Shanghai on April 18?
19°C 33%
20°C 30%
21°C 15%
18°C 14%
15°C or below
1%
16°C
2%
17°C
5%
18°C
15%
19°C
27%
20°C
30%
21°C
15%
22°C
8%
23°C
7%
24°C
3%
25°C or higher
1%
19°C 33%
20°C 30%
21°C 15%
18°C 14%
15°C or below
1%
16°C
2%
17°C
5%
18°C
15%
19°C
27%
20°C
30%
21°C
15%
22°C
8%
23°C
7%
24°C
3%
25°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.
बाज़ार खुला: Apr 16, 2026, 1:16 AM ET
Resolver
0x69c47De9D...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.
Resolver
0x69c47De9D...Trader consensus on Polymarket reflects high uncertainty in short-range weather model ensembles for Shanghai's highest temperature on April 18, with ECMWF, GFS, and China Meteorological Administration (CMA) guidance clustering around 19-22°C but spreading to 25°C amid divergent cloud cover and southerly flow predictions. A recent cold frontal passage through eastern China on April 13-15 suppressed early-week highs below 18°C, but post-frontal ridging and potential diurnal heating now favor mild spring conditions, aligning with April climatological averages of 19.5°C daytime maxima. Key differentiators include model disagreements on low-level moisture persistence—favoring 19-20°C under overcast skies versus 22-25°C+ with clearer conditions and stronger warm advection. Watch 00Z model updates April 17 for refined probabilities ahead of resolution.
Polymarket डेटा का संदर्भ देने वाला प्रयोगात्मक AI-जनरेटेड सारांश। यह ट्रेडिंग सलाह नहीं है और इस बाज़ार के समाधान में कोई भूमिका नहीं निभाता। · अपडेट किया गया
बाहरी लिंक से सावधान रहें।
बाहरी लिंक से सावधान रहें।
अक्सर पूछे जाने वाले प्रश्न