Korea Meteorological Administration's latest aviation and medium-range forecasts pinpoint a 15°C minimum temperature for Seoul on May 15 under clear skies and light easterly winds, fueling the 27.5% market-implied probability for that outcome while 16°C trails closely at 27.0% due to ensemble model spreads averaging around 15.5°C. Radiative cooling from high-pressure dominance and May 14 highs near 28°C support strong nocturnal drops, but minor uncertainties in overnight cloud cover or urban heat island effects could nudge the low up by 1°C. Historical May averages hover at 13°C, with climatological variability amplified by recent warming trends; traders await KMA's afternoon short-range update for resolution clarity.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Seoul on May 15?
Lowest temperature in Seoul on May 15?
15°C 32%
16°C 27%
14°C 12%
17°C 8.8%
11°C or below
<1%
12°C
5%
13°C
5%
14°C
12%
15°C
32%
16°C
25%
17°C
9%
18°C
4%
19°C
<1%
20°C
<1%
21°C or higher
<1%
15°C 32%
16°C 27%
14°C 12%
17°C 8.8%
11°C or below
<1%
12°C
5%
13°C
5%
14°C
12%
15°C
32%
16°C
25%
17°C
9%
18°C
4%
19°C
<1%
20°C
<1%
21°C or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the lowest 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 11, 2026, 7:07 PM 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 lowest 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 aviation and medium-range forecasts pinpoint a 15°C minimum temperature for Seoul on May 15 under clear skies and light easterly winds, fueling the 27.5% market-implied probability for that outcome while 16°C trails closely at 27.0% due to ensemble model spreads averaging around 15.5°C. Radiative cooling from high-pressure dominance and May 14 highs near 28°C support strong nocturnal drops, but minor uncertainties in overnight cloud cover or urban heat island effects could nudge the low up by 1°C. Historical May averages hover at 13°C, with climatological variability amplified by recent warming trends; traders await KMA's afternoon short-range update for resolution clarity.
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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