Korea Meteorological Administration (KMA) observations confirm Seoul's lowest temperature on April 15, 2026, hit exactly 10°C in early morning hours at official weather stations, amid a persistent high-pressure ridge driving unseasonably warm conditions with rapid diurnal warming to highs near 26°C. This aligns with model consensus from KMA short-range forecasts and global ensembles like ECMWF, which projected morning lows around 9–12°C under dry advection and light winds, well above the mid-April climatological average of 7–9°C. Trader sentiment reflects this verified data, pricing 10°C at full certainty. Realistic challenges include rare post hoc data audits uncovering a lower peripheral-station reading or instrument recalibration, though KMA verification processes make such shifts improbable; final daily summary expected shortly.
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 April 15?
Lowest temperature in Seoul on April 15?
10°C 100.0%
8°C or below <1%
9°C <1%
11°C <1%
$100,603 Vol.
$100,603 Vol.
8°C or below
No
9°C
No
10°C
Yes
11°C
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C or higher
No
10°C 100.0%
8°C or below <1%
9°C <1%
11°C <1%
$100,603 Vol.
$100,603 Vol.
8°C or below
No
9°C
No
10°C
Yes
11°C
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C or higher
No
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: Apr 13, 2026, 8:17 PM ET
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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...Outcome proposed: No
No dispute
Final outcome: No
Korea Meteorological Administration (KMA) observations confirm Seoul's lowest temperature on April 15, 2026, hit exactly 10°C in early morning hours at official weather stations, amid a persistent high-pressure ridge driving unseasonably warm conditions with rapid diurnal warming to highs near 26°C. This aligns with model consensus from KMA short-range forecasts and global ensembles like ECMWF, which projected morning lows around 9–12°C under dry advection and light winds, well above the mid-April climatological average of 7–9°C. Trader sentiment reflects this verified data, pricing 10°C at full certainty. Realistic challenges include rare post hoc data audits uncovering a lower peripheral-station reading or instrument recalibration, though KMA verification processes make such shifts improbable; final daily summary expected shortly.
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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