Recent forecasts from multiple models and agencies indicate mostly sunny to clear conditions over Seoul and Incheon on September 21, with light northerly or northeasterly winds and minimal cloud cover supporting efficient daytime heating under a stable high-pressure regime. This setup favors a daily maximum near 28°C, aligning with market-implied probabilities, though some runs project 27–29°C depending on exact timing of peak insolation and local urban effects. Low precipitation chances and dew points in the mid-teens further reduce evaporative cooling. Updated numerical guidance and official Korea Meteorological Administration briefings expected overnight will refine the precise peak, with traders weighing ensemble spread against historical late-September baselines around 26–28°C.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоHighest temperature in Seoul (Incheon) on September 21?
28°C 53%
27°C 35%
26°C 8%
29°C 7%
$13,657 Обс.
$13,657 Обс.
23°C or below
<1%
24°C
<1%
25°C
1%
26°C
8%
27°C
35%
28°C
53%
29°C
7%
30°C
2%
31°C
1%
32°C
<1%
33°C or higher
<1%
28°C 53%
27°C 35%
26°C 8%
29°C 7%
$13,657 Обс.
$13,657 Обс.
23°C or below
<1%
24°C
<1%
25°C
1%
26°C
8%
27°C
35%
28°C
53%
29°C
7%
30°C
2%
31°C
1%
32°C
<1%
33°C or higher
<1%
The resolution source for this market will be information from NOAA, specifically the highest 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.
Ринок відкрито: Sep 19, 2026, 12:56 AM ET
Джерело вирішення
https://www.weather.gov/wrh/timeseries?site=rksiВирішувач
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest 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.
Джерело вирішення
https://www.weather.gov/wrh/timeseries?site=rksiВирішувач
0x69c47De9D...Recent forecasts from multiple models and agencies indicate mostly sunny to clear conditions over Seoul and Incheon on September 21, with light northerly or northeasterly winds and minimal cloud cover supporting efficient daytime heating under a stable high-pressure regime. This setup favors a daily maximum near 28°C, aligning with market-implied probabilities, though some runs project 27–29°C depending on exact timing of peak insolation and local urban effects. Low precipitation chances and dew points in the mid-teens further reduce evaporative cooling. Updated numerical guidance and official Korea Meteorological Administration briefings expected overnight will refine the precise peak, with traders weighing ensemble spread against historical late-September baselines around 26–28°C.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено
Обережно з зовнішніми посиланнями.
Обережно з зовнішніми посиланнями.
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