Trader consensus heavily favors a high of 27°C (39.5%) in Shenzhen on March 23, anchored by ensemble forecasts from ECMWF and GFS models projecting peaks in the 26-28°C range amid southerly winds advecting warm, humid air from the South China Sea. Recent observations confirm a rebound from cooler mid-March lows around 22-24°C, with March historical averages near 25°C supporting this mild outlook. Low pressure gradients minimize cold air intrusions, while negligible precipitation risk—per China Meteorological Administration updates—bolsters probabilities for the 26°C (28%) and 28°C (27.5%) outcomes, sidelining extremes like 30°C+ (5%) absent heat dome development.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Shenzhen on March 23?
Highest temperature in Shenzhen on March 23?
27°C 44%
26°C 29%
28°C 28%
29°C 7%
20°C or below
<1%
21°C
<1%
22°C
1%
23°C
3%
24°C
4%
25°C
3%
26°C
29%
27°C
40%
28°C
28%
29°C
13%
30°C or higher
5%
27°C 44%
26°C 29%
28°C 28%
29°C 7%
20°C or below
<1%
21°C
<1%
22°C
1%
23°C
3%
24°C
4%
25°C
3%
26°C
29%
27°C
40%
28°C
28%
29°C
13%
30°C or higher
5%
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...Resolution Source
https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZResolver
0x69c47De9D...Trader consensus heavily favors a high of 27°C (39.5%) in Shenzhen on March 23, anchored by ensemble forecasts from ECMWF and GFS models projecting peaks in the 26-28°C range amid southerly winds advecting warm, humid air from the South China Sea. Recent observations confirm a rebound from cooler mid-March lows around 22-24°C, with March historical averages near 25°C supporting this mild outlook. Low pressure gradients minimize cold air intrusions, while negligible precipitation risk—per China Meteorological Administration updates—bolsters probabilities for the 26°C (28%) and 28°C (27.5%) outcomes, sidelining extremes like 30°C+ (5%) absent heat dome development.
Experimental AI-generated summary referencing Polymarket data · Updated
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