Korea Meteorological Administration's latest short-range forecasts project Seoul's May 16 high temperature near 27–29°C under persistent clear skies, light southerly winds, and low humidity around 25–30%, driving the 70.5% market-implied probability for 26°C or higher. This reflects a warmer-than-normal May 2026 pattern, with May 15 observations already exceeding 26°C amid a stabilizing high-pressure ridge suppressing clouds and favoring daytime heating. Historical mid-May highs average 23–25°C at Seoul's official station, but recent model consensus from KMA's ECMWF integrations shows intensification potential absent convective interference. Trader sentiment clusters next at 22% for exactly 25°C, hedging minor cooling risks from evening forecast updates; resolution hinges on KMA's verified maximum tomorrow evening.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Seoul on May 16?
Highest temperature in Seoul on May 16?
26°C or higher 66%
25°C 23%
24°C 11%
23°C 1.4%
$68,954 Vol.
$68,954 Vol.
16°C or below
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
1%
24°C
11%
25°C
23%
26°C or higher
66%
26°C or higher 66%
25°C 23%
24°C 11%
23°C 1.4%
$68,954 Vol.
$68,954 Vol.
16°C or below
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
1%
24°C
11%
25°C
23%
26°C or higher
66%
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 Incheon Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
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 14, 2026, 12:05 AM ET
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
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 Incheon Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
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/kr/incheon/RKSIResolver
0x69c47De9D...Korea Meteorological Administration's latest short-range forecasts project Seoul's May 16 high temperature near 27–29°C under persistent clear skies, light southerly winds, and low humidity around 25–30%, driving the 70.5% market-implied probability for 26°C or higher. This reflects a warmer-than-normal May 2026 pattern, with May 15 observations already exceeding 26°C amid a stabilizing high-pressure ridge suppressing clouds and favoring daytime heating. Historical mid-May highs average 23–25°C at Seoul's official station, but recent model consensus from KMA's ECMWF integrations shows intensification potential absent convective interference. Trader sentiment clusters next at 22% for exactly 25°C, hedging minor cooling risks from evening forecast updates; resolution hinges on KMA's verified maximum tomorrow evening.
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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