Official meteorological observations from Shenzhen stations, verified by the China Meteorological Administration, recorded the highest temperature at precisely 29°C on March 26, solidifying trader consensus at a 100% implied probability for that outcome. Persistent cloud cover and cooler northerly airflow limited solar heating and convective activity, consistent with ensemble forecast models like ECMWF and GFS that projected a midday peak below 30°C amid typical late-March conditions in the region. Historical data shows Shenzhen's March highs averaging 27–29°C, reinforcing this positioning. Barring rare post hoc data revisions from ancillary sensors, no realistic scenarios remain to shift odds toward 30°C or higher.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Shenzhen on March 26?
Highest temperature in Shenzhen on March 26?
29°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$87,790 Vol.
$87,790 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
No
28°C
No
29°C
Yes
30°C or higher
No
29°C 100.0%
20°C or below <1%
21°C <1%
22°C <1%
$87,790 Vol.
$87,790 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
No
28°C
No
29°C
Yes
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 22, 2026, 6:19 AM 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
Official meteorological observations from Shenzhen stations, verified by the China Meteorological Administration, recorded the highest temperature at precisely 29°C on March 26, solidifying trader consensus at a 100% implied probability for that outcome. Persistent cloud cover and cooler northerly airflow limited solar heating and convective activity, consistent with ensemble forecast models like ECMWF and GFS that projected a midday peak below 30°C amid typical late-March conditions in the region. Historical data shows Shenzhen's March highs averaging 27–29°C, reinforcing this positioning. Barring rare post hoc data revisions from ancillary sensors, no realistic scenarios remain to shift odds toward 30°C or higher.
Experimental AI-generated summary referencing Polymarket data · Updated
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