Trader consensus overwhelmingly favors a high of 14°C or higher in Seoul on March 22 (99% implied probability), driven by Korea Meteorological Administration (KMA) and ECMWF ensemble forecasts projecting daytime peaks of 15–18°C under clear skies and mild southerly winds. These align with recent observations of above-normal spring warmth, where March historical averages hover around 12°C but current synoptic patterns—high-pressure dominance—support model outlooks with high confidence. Unforeseen challenges like a sudden Arctic air intrusion or dense cloud cover could drop temps below 14°C, though such model divergences are rare this late in the forecast cycle, occurring in under 5% of similar setups.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Seoul on March 22?
Highest temperature in Seoul on March 22?
14°C or higher 100.0%
8°C <1%
9°C <1%
10°C <1%
$403,255 Vol.
$403,255 Vol.
8°C
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C or higher
100%
14°C or higher 100.0%
8°C <1%
9°C <1%
10°C <1%
$403,255 Vol.
$403,255 Vol.
8°C
<1%
9°C
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C or higher
100%
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: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Outcome proposed: No
Dispute window
Final
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Trader consensus overwhelmingly favors a high of 14°C or higher in Seoul on March 22 (99% implied probability), driven by Korea Meteorological Administration (KMA) and ECMWF ensemble forecasts projecting daytime peaks of 15–18°C under clear skies and mild southerly winds. These align with recent observations of above-normal spring warmth, where March historical averages hover around 12°C but current synoptic patterns—high-pressure dominance—support model outlooks with high confidence. Unforeseen challenges like a sudden Arctic air intrusion or dense cloud cover could drop temps below 14°C, though such model divergences are rare this late in the forecast cycle, occurring in under 5% of similar setups.
Experimental AI-generated summary referencing Polymarket data · Updated
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