Trader consensus on Polymarket reflects high uncertainty in Qingdao's May 15 high temperature, with outcomes from 21°C to 26°C each hovering around 17-21% implied probability, driven by divergent global forecast models like GFS and ECMWF showing ensemble means near 23°C but spreads of 3-5°C. Recent cooling trends after early May warmth—peaking near 25°C on May 6 amid a northern China heat wave—have introduced persistent onshore flow from the Yellow Sea, fostering marine layers and sea breezes that cap coastal highs below inland values. Key differentiators include cloud cover persistence (favoring 21-23°C) versus diurnal heating under high pressure (pushing 25-26°C); official updates from China Meteorological Administration expected May 14 could sharpen resolution as the event nears. Climatological May averages of 21°C provide baseline context for this tight contest.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Qingdao on May 15?
Highest temperature in Qingdao on May 15?
24°C 28%
23°C 18%
22°C 14%
21°C or below 12%
21°C or below
12%
22°C
14%
23°C
18%
24°C
28%
25°C
12%
26°C
11%
27°C
5%
28°C
4%
29°C
<1%
30°C
1%
31°C or higher
1%
24°C 28%
23°C 18%
22°C 14%
21°C or below 12%
21°C or below
12%
22°C
14%
23°C
18%
24°C
28%
25°C
12%
26°C
11%
27°C
5%
28°C
4%
29°C
<1%
30°C
1%
31°C or higher
1%
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 Qingdao Jiaodong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/qingdao/ZSQD.
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: May 13, 2026, 12:44 AM ET
Resolution Source
https://www.wunderground.com/history/daily/cn/qingdao/ZSQDResolver
0x69c47De9D...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 Qingdao Jiaodong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/qingdao/ZSQD.
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/qingdao/ZSQDResolver
0x69c47De9D...Trader consensus on Polymarket reflects high uncertainty in Qingdao's May 15 high temperature, with outcomes from 21°C to 26°C each hovering around 17-21% implied probability, driven by divergent global forecast models like GFS and ECMWF showing ensemble means near 23°C but spreads of 3-5°C. Recent cooling trends after early May warmth—peaking near 25°C on May 6 amid a northern China heat wave—have introduced persistent onshore flow from the Yellow Sea, fostering marine layers and sea breezes that cap coastal highs below inland values. Key differentiators include cloud cover persistence (favoring 21-23°C) versus diurnal heating under high pressure (pushing 25-26°C); official updates from China Meteorological Administration expected May 14 could sharpen resolution as the event nears. Climatological May averages of 21°C provide baseline context for this tight contest.
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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