Trader consensus on Polymarket clusters tightly around 13–15°C for Seoul's highest temperature on March 24, driven by ensemble weather model forecasts from the Korea Meteorological Administration (KMA) and global systems like ECMWF and GFS, which converge on daytime highs in this range amid mild early-spring conditions. Recent developments, including a weakening Siberian high-pressure system allowing southerly warm air advection, support these odds, with current observations showing overnight lows around 5–7°C and diurnal warming potential boosted by light southerly winds and partial sunshine. Differentiating factors include model spread—ECMWF leaning slightly warmer toward 15°C+ due to stronger ridging aloft, while GFS variants hint at 12–13°C if cloud cover increases—against March historical averages of 11–12°C, underscoring low but non-zero risk of cooler outliers from transient fronts.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Seoul on March 24?
Highest temperature in Seoul on March 24?
13°C 29%
14°C 29%
15°C or higher 28%
12°C 20%
5°C or below
1%
6°C
6%
7°C
9%
8°C
11%
9°C
12%
10°C
17%
11°C
13%
12°C
20%
13°C
29%
14°C
29%
15°C or higher
28%
13°C 29%
14°C 29%
15°C or higher 28%
12°C 20%
5°C or below
1%
6°C
6%
7°C
9%
8°C
11%
9°C
12%
10°C
17%
11°C
13%
12°C
20%
13°C
29%
14°C
29%
15°C or higher
28%
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 20, 2026, 6:01 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 consensus on Polymarket clusters tightly around 13–15°C for Seoul's highest temperature on March 24, driven by ensemble weather model forecasts from the Korea Meteorological Administration (KMA) and global systems like ECMWF and GFS, which converge on daytime highs in this range amid mild early-spring conditions. Recent developments, including a weakening Siberian high-pressure system allowing southerly warm air advection, support these odds, with current observations showing overnight lows around 5–7°C and diurnal warming potential boosted by light southerly winds and partial sunshine. Differentiating factors include model spread—ECMWF leaning slightly warmer toward 15°C+ due to stronger ridging aloft, while GFS variants hint at 12–13°C if cloud cover increases—against March historical averages of 11–12°C, underscoring low but non-zero risk of cooler outliers from transient fronts.
Experimental AI-generated summary referencing Polymarket data · Updated
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