Trader consensus on Polymarket heavily favors a highest temperature of 27°C in Shenzhen on March 22, driven by converging ensemble forecasts from major models like ECMWF and GFS, which project a daytime maximum of 27°C under partly cloudy skies with moderating sea breezes from the South China Sea. Official observations from the China Meteorological Administration confirm recent mild conditions, with averages in the low-to-mid 20s°C typical for late March, aligning with this outlook amid stable subtropical high pressure. This positioning reflects low model spread and historical precedents of accurate short-range predictions for coastal Guangdong. Realistic challenges include an unforeseen surge in solar insolation from clearing clouds or a stalled frontal boundary trapping heat, though probabilities remain under 1% per current uncertainty bands.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Shenzhen on March 22?
Highest temperature in Shenzhen on March 22?
27°C 99.8%
28°C <1%
29°C <1%
30°C or higher <1%
$278,320 Vol.
$278,320 Vol.
27°C
100%
28°C
<1%
29°C
<1%
30°C or higher
<1%
27°C 99.8%
28°C <1%
29°C <1%
30°C or higher <1%
$278,320 Vol.
$278,320 Vol.
27°C
100%
28°C
<1%
29°C
<1%
30°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 Shenzhen Bao'an International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZ.
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: Mar 19, 2026, 7:14 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZResolver
0x69c47De9D...Trader consensus on Polymarket heavily favors a highest temperature of 27°C in Shenzhen on March 22, driven by converging ensemble forecasts from major models like ECMWF and GFS, which project a daytime maximum of 27°C under partly cloudy skies with moderating sea breezes from the South China Sea. Official observations from the China Meteorological Administration confirm recent mild conditions, with averages in the low-to-mid 20s°C typical for late March, aligning with this outlook amid stable subtropical high pressure. This positioning reflects low model spread and historical precedents of accurate short-range predictions for coastal Guangdong. Realistic challenges include an unforeseen surge in solar insolation from clearing clouds or a stalled frontal boundary trapping heat, though probabilities remain under 1% per current uncertainty bands.
Experimental AI-generated summary referencing Polymarket data · Updated
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