Current forecasts for Busan point to a daily minimum near 19°C on September 23 under building high pressure, light northeast winds, and mostly clear to partly cloudy skies that favor moderate radiative cooling overnight. Trader sentiment remains split between a cold outcome (12°C or below) and a warm one (22°C or higher) because small shifts in cloud cover, wind speed, or residual warm advection from the south can swing the low by several degrees either way. Historical September averages place overnight lows around 19°C, so the market-implied odds capture genuine uncertainty in how quickly autumn cooling will assert itself versus lingering late-summer warmth. Updated model runs and Korea Meteorological Administration guidance over the next 48 hours will likely tighten the range.
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-updateLowest temperature in Busan on September 23?
12°C or below 100%
22°C or higher 98%
17°C 40%
18°C 40%
12°C or below
100%
13°C
39%
14°C
39%
15°C
39%
16°C
39%
17°C
40%
18°C
40%
19°C
39%
20°C
39%
21°C
39%
22°C or higher
98%
12°C or below 100%
22°C or higher 98%
17°C 40%
18°C 40%
12°C or below
100%
13°C
39%
14°C
39%
15°C
39%
16°C
39%
17°C
40%
18°C
40%
19°C
39%
20°C
39%
21°C
39%
22°C or higher
98%
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=rkpk
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 21, 2026, 12:31 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=rkpkResolver
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=rkpk
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=rkpkResolver
0x69c47De9D...Current forecasts for Busan point to a daily minimum near 19°C on September 23 under building high pressure, light northeast winds, and mostly clear to partly cloudy skies that favor moderate radiative cooling overnight. Trader sentiment remains split between a cold outcome (12°C or below) and a warm one (22°C or higher) because small shifts in cloud cover, wind speed, or residual warm advection from the south can swing the low by several degrees either way. Historical September averages place overnight lows around 19°C, so the market-implied odds capture genuine uncertainty in how quickly autumn cooling will assert itself versus lingering late-summer warmth. Updated model runs and Korea Meteorological Administration guidance over the next 48 hours will likely tighten the range.
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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