Latest forecasts from the China Meteorological Administration and Hong Kong Observatory converge on a 14°C minimum temperature for Shanghai on April 15 under overcast skies with light showers and high humidity around 84%, limiting nocturnal radiative cooling that would otherwise drive lower readings. Trader consensus, with 13°C (37.7%) edging 14°C (34.0%), reflects subtle model divergences—GFS ensembles occasionally dipping to 13°C amid light northerly winds potentially enhancing cold air advection, while ECMWF runs favor stability near 14°C. These closely matched implied probabilities highlight uncertainty in boundary layer mixing and urban heat effects at the official Xujiahui station; final observations expected by midnight local time will resolve the market. Historical April lows average 11°C, but current mild spring patterns support the tighter range.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Shanghai on April 15?
Lowest temperature in Shanghai on April 15?
13°C 51.5%
14°C 42.0%
15°C 17.9%
12°C 4.0%
$49,928 Vol.
$49,928 Vol.
9°C or below
<1%
10°C
<1%
11°C
1%
12°C
4%
13°C
38%
14°C
42%
15°C
18%
16°C
<1%
17°C
<1%
18°C
<1%
19°C or higher
<1%
13°C 51.5%
14°C 42.0%
15°C 17.9%
12°C 4.0%
$49,928 Vol.
$49,928 Vol.
9°C or below
<1%
10°C
<1%
11°C
1%
12°C
4%
13°C
38%
14°C
42%
15°C
18%
16°C
<1%
17°C
<1%
18°C
<1%
19°C or higher
<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.
Market Opened: Apr 13, 2026, 8:18 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/cn/shanghai/ZSPDResolver
0x69c47De9D...Latest forecasts from the China Meteorological Administration and Hong Kong Observatory converge on a 14°C minimum temperature for Shanghai on April 15 under overcast skies with light showers and high humidity around 84%, limiting nocturnal radiative cooling that would otherwise drive lower readings. Trader consensus, with 13°C (37.7%) edging 14°C (34.0%), reflects subtle model divergences—GFS ensembles occasionally dipping to 13°C amid light northerly winds potentially enhancing cold air advection, while ECMWF runs favor stability near 14°C. These closely matched implied probabilities highlight uncertainty in boundary layer mixing and urban heat effects at the official Xujiahui station; final observations expected by midnight local time will resolve the market. Historical April lows average 11°C, but current mild spring patterns support the tighter range.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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