Trader consensus on Polymarket overwhelmingly favors a highest temperature of 27°C in Shenzhen on March 24, driven by converging ensemble forecasts from global models like ECMWF and GFS, alongside China Meteorological Administration projections pinpointing this exact peak amid mild southerly flows and post-frontal stabilization. Historical March climatology supports this, with Shenzhen's late-month highs averaging 25-26°C and rarely exceeding 28°C absent heat domes, while current satellite-derived cloud cover and sea surface temperatures indicate subdued convective potential. Realistic challenges include an unforeseen ridge intensification or urban heat island amplification pushing toward 28-30°C, though model spreads remain narrow at under 2°C, underscoring low upset risk.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Shenzhen on March 24?
Highest temperature in Shenzhen on March 24?
27°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$0.00 Vol.
$0.00 Vol.
20°C or below
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
Yes
28°C
No
29°C
No
30°C or higher
No
27°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$0.00 Vol.
$0.00 Vol.
20°C or below
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
Yes
28°C
No
29°C
No
30°C or higher
No
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, 7:21 PM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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.
Resolution Source
https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus on Polymarket overwhelmingly favors a highest temperature of 27°C in Shenzhen on March 24, driven by converging ensemble forecasts from global models like ECMWF and GFS, alongside China Meteorological Administration projections pinpointing this exact peak amid mild southerly flows and post-frontal stabilization. Historical March climatology supports this, with Shenzhen's late-month highs averaging 25-26°C and rarely exceeding 28°C absent heat domes, while current satellite-derived cloud cover and sea surface temperatures indicate subdued convective potential. Realistic challenges include an unforeseen ridge intensification or urban heat island amplification pushing toward 28-30°C, though model spreads remain narrow at under 2°C, underscoring low upset risk.
Experimental AI-generated summary referencing Polymarket data · Updated
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