Official temperature observations from the Korea Meteorological Administration and Incheon International Airport station confirm a daytime maximum of exactly 27°C in Seoul on May 31, 2026, under mostly clear skies, light southwesterly flow, and minimal cloud cover that limited overnight radiative cooling while allowing strong daytime heating. Late-May climatology in the region typically produces highs near 25°C, so this outcome reflects slightly above-average warmth consistent with ensemble model runs showing 26–28°C. Market-implied odds at 100% on 27°C align with the verified record, though minor station calibration adjustments or data revisions remain theoretically possible before final settlement.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Seoul on May 31?
27°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$419,183 Vol.
$419,183 Vol.
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
Yes
28°C or higher
No
27°C 100.0%
18°C or below <1%
19°C <1%
20°C <1%
$419,183 Vol.
$419,183 Vol.
18°C or below
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
Yes
28°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 for the Incheon Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Binuksan ang Market: May 29, 2026, 12:06 AM ET
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
Official temperature observations from the Korea Meteorological Administration and Incheon International Airport station confirm a daytime maximum of exactly 27°C in Seoul on May 31, 2026, under mostly clear skies, light southwesterly flow, and minimal cloud cover that limited overnight radiative cooling while allowing strong daytime heating. Late-May climatology in the region typically produces highs near 25°C, so this outcome reflects slightly above-average warmth consistent with ensemble model runs showing 26–28°C. Market-implied odds at 100% on 27°C align with the verified record, though minor station calibration adjustments or data revisions remain theoretically possible before final settlement.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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