Trader sentiment for Seoul's highest temperature on March 22 centers on Korea Meteorological Administration forecasts indicating a daytime high near 13-14°C amid retreating cold continental air and incoming mild southerly winds, fueling the close contest between 14°C or higher (45.5%) and exactly 13°C (37.0%). Ensemble models from ECMWF and GFS show a slight tilt toward 14°C due to strengthening high-pressure ridges promoting solar heating, though urban heat island effects and potential afternoon cloud cover introduce variability—historically, late March highs in Seoul average 12.5°C with a 20-30% spread around forecasts. Lower odds reflect slim chances of renewed northerly outflows, with resolution hinging on station measurements at Gimpo Airport.
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 47%
13°C 38%
12°C 13%
11°C 3.7%
$263,237 Vol.
$263,237 Vol.
4°C or below
<1%
5°C
<1%
6°C
<1%
7°C
<1%
8°C
<1%
9°C
<1%
10°C
2%
11°C
4%
12°C
13%
13°C
38%
14°C or higher
47%
14°C or higher 47%
13°C 38%
12°C 13%
11°C 3.7%
$263,237 Vol.
$263,237 Vol.
4°C or below
<1%
5°C
<1%
6°C
<1%
7°C
<1%
8°C
<1%
9°C
<1%
10°C
2%
11°C
4%
12°C
13%
13°C
38%
14°C or higher
47%
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...Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Trader sentiment for Seoul's highest temperature on March 22 centers on Korea Meteorological Administration forecasts indicating a daytime high near 13-14°C amid retreating cold continental air and incoming mild southerly winds, fueling the close contest between 14°C or higher (45.5%) and exactly 13°C (37.0%). Ensemble models from ECMWF and GFS show a slight tilt toward 14°C due to strengthening high-pressure ridges promoting solar heating, though urban heat island effects and potential afternoon cloud cover introduce variability—historically, late March highs in Seoul average 12.5°C with a 20-30% spread around forecasts. Lower odds reflect slim chances of renewed northerly outflows, with resolution hinging on station measurements at Gimpo Airport.
Experimental AI-generated summary referencing Polymarket data · Updated
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