Official forecasts for Incheon on September 23 point to a minimum near 19–21°C under clear to partly cloudy skies, light southerly to westerly winds, and high pressure supporting overnight radiative cooling after daytime highs around 25–29°C. Multiple model runs and agency guidance show consistent early-morning lows in this narrow range, with limited variability expected absent any incoming frontal systems or precipitation. Historical September climatology for the region places typical minima near 17–20°C, aligning with current conditions and reinforcing market concentration on 19°C and 20°C outcomes. Updated model runs and official briefings tomorrow morning represent the main remaining variables that could shift implied probabilities before resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourTempérature la plus basse à Séoul (Incheon) le 23 septembre ?
20°C 48%
19°C 29%
21°C 9%
18°C 7%
15°C ou moins
1%
16°C
2%
17°C
2%
18°C
7%
19°C
29%
20°C
48%
21°C
9%
22°C
1%
23°C
<1%
24°C
<1%
25°C ou plus
<1%
20°C 48%
19°C 29%
21°C 9%
18°C 7%
15°C ou moins
1%
16°C
2%
17°C
2%
18°C
7%
19°C
29%
20°C
48%
21°C
9%
22°C
1%
23°C
<1%
24°C
<1%
25°C ou plus
<1%
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rksi
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Marché ouvert : Sep 21, 2026, 12:29 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=rksiRésolveur
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rksi
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=rksiRésolveur
0x69c47De9D...Official forecasts for Incheon on September 23 point to a minimum near 19–21°C under clear to partly cloudy skies, light southerly to westerly winds, and high pressure supporting overnight radiative cooling after daytime highs around 25–29°C. Multiple model runs and agency guidance show consistent early-morning lows in this narrow range, with limited variability expected absent any incoming frontal systems or precipitation. Historical September climatology for the region places typical minima near 17–20°C, aligning with current conditions and reinforcing market concentration on 19°C and 20°C outcomes. Updated model runs and official briefings tomorrow morning represent the main remaining variables that could shift implied probabilities before resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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