Trader consensus assigns a 100% implied probability to a 30°C high temperature at Shenzhen Bao'an International Airport on April 18, driven by real-time hourly observations peaking at 30°C mid-afternoon, corroborated by the latest China Meteorological Administration (CMA) reports and ensemble forecast consensus from GFS and ECMWF models projecting 28–30°C maxima. Humid southwest winds and scattered cloud cover limited convective heating, aligning with climatological April norms of ~26°C highs elevated by persistent warm air advection over the Pearl River Delta. Scenarios challenging this include improbable late-day sunbreaks triggering a brief spike to 31°C+ or post hoc data quality adjustments, but with sunset approaching, official Bao'an station records lock in resolution barring anomalies. New CMA summaries expected within 24 hours will finalize positioning.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Shenzhen on April 18?
Highest temperature in Shenzhen on April 18?
30°C 100.0%
23°C or below <1%
24°C <1%
25°C <1%
$175,731 Vol.
$175,731 Vol.
23°C or below
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C
No
30°C
Yes
31°C
No
32°C
No
33°C or higher
No
30°C 100.0%
23°C or below <1%
24°C <1%
25°C <1%
$175,731 Vol.
$175,731 Vol.
23°C or below
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C
No
30°C
Yes
31°C
No
32°C
No
33°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: Apr 16, 2026, 12:27 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
Trader consensus assigns a 100% implied probability to a 30°C high temperature at Shenzhen Bao'an International Airport on April 18, driven by real-time hourly observations peaking at 30°C mid-afternoon, corroborated by the latest China Meteorological Administration (CMA) reports and ensemble forecast consensus from GFS and ECMWF models projecting 28–30°C maxima. Humid southwest winds and scattered cloud cover limited convective heating, aligning with climatological April norms of ~26°C highs elevated by persistent warm air advection over the Pearl River Delta. Scenarios challenging this include improbable late-day sunbreaks triggering a brief spike to 31°C+ or post hoc data quality adjustments, but with sunset approaching, official Bao'an station records lock in resolution barring anomalies. New CMA summaries expected within 24 hours will finalize positioning.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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