Latest forecast model consensus from the China Meteorological Administration and ensembles like ECMWF and GFS points to a Shenzhen high of around 27°C on March 29, driving trader sentiment with 33% implied probability on that outcome amid a recent warm spell—29°C on March 26 followed by 25°C on March 27. Clear skies under a subtropical high-pressure ridge favor strong daytime heating, but moderating sea breezes from the South China Sea and potential afternoon cumulus clouds introduce uncertainty differentiating 26°C (22%), 27°C, and 28°C (23.5%) outcomes. Urban heat island effects at the official Bao'an station could tip toward the upper end, though historical late-March variability (averages ~24°C) underscores model divergence; watch overnight updates and early observations for shifts.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Shenzhen on March 29?
Highest temperature in Shenzhen on March 29?
27°C 34%
26°C 25%
28°C 23%
29°C 11%
$25,027 Vol.
$25,027 Vol.
21°C or below
<1%
22°C
1%
23°C
1%
24°C
2%
25°C
7%
26°C
25%
27°C
34%
28°C
23%
29°C
11%
30°C
6%
31°C or higher
2%
27°C 34%
26°C 25%
28°C 23%
29°C 11%
$25,027 Vol.
$25,027 Vol.
21°C or below
<1%
22°C
1%
23°C
1%
24°C
2%
25°C
7%
26°C
25%
27°C
34%
28°C
23%
29°C
11%
30°C
6%
31°C or higher
2%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=zgsz
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve to "Yes" until 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 25, 2026, 6:17 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/shenzhen/ZGSZResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column on the specified date once information is finalized for all hours on that date, available here: https://www.weather.gov/wrh/timeseries?site=zgsz
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve to "Yes" until 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...Latest forecast model consensus from the China Meteorological Administration and ensembles like ECMWF and GFS points to a Shenzhen high of around 27°C on March 29, driving trader sentiment with 33% implied probability on that outcome amid a recent warm spell—29°C on March 26 followed by 25°C on March 27. Clear skies under a subtropical high-pressure ridge favor strong daytime heating, but moderating sea breezes from the South China Sea and potential afternoon cumulus clouds introduce uncertainty differentiating 26°C (22%), 27°C, and 28°C (23.5%) outcomes. Urban heat island effects at the official Bao'an station could tip toward the upper end, though historical late-March variability (averages ~24°C) underscores model divergence; watch overnight updates and early observations for shifts.
Experimental AI-generated summary referencing Polymarket data · Updated
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