Recent cool northeasterly flow and persistent cloud cover have suppressed daytime heating across the Seoul-Incheon region, with official observations and Korea Meteorological Administration data showing afternoon temperatures stabilizing near 21–22°C on September 10. This marks a sharp drop from the prior day’s 26°C peak, consistent with broader regional cooling and light winds limiting mixing. The market’s 99.5% implied probability for a 22°C maximum reflects strong alignment between numerical weather models and real-time station readings. A rapid afternoon clearing or unexpected southeasterly shift could allow modest additional warming toward 24°C, though current conditions make significant deviation unlikely before evening.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Seoul (Incheon) on September 10?
22°C 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$113,310 Vol.
$113,310 Vol.
19°C or below
<1%
20°C
<1%
21°C
<1%
22°C
100%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C or higher
<1%
22°C 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$113,310 Vol.
$113,310 Vol.
19°C or below
<1%
20°C
<1%
21°C
<1%
22°C
100%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°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.
Binuksan ang Market: Sep 8, 2026, 12:56 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=rksiResolver
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=rksiResolver
0x69c47De9D...Recent cool northeasterly flow and persistent cloud cover have suppressed daytime heating across the Seoul-Incheon region, with official observations and Korea Meteorological Administration data showing afternoon temperatures stabilizing near 21–22°C on September 10. This marks a sharp drop from the prior day’s 26°C peak, consistent with broader regional cooling and light winds limiting mixing. The market’s 99.5% implied probability for a 22°C maximum reflects strong alignment between numerical weather models and real-time station readings. A rapid afternoon clearing or unexpected southeasterly shift could allow modest additional warming toward 24°C, though current conditions make significant deviation unlikely before evening.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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