Current forecasts from multiple models indicate mostly clear skies and light variable winds over Busan on September 13, supporting overnight radiative cooling after daytime highs near 28–29°C. Coastal moderation from the East Sea and moderate humidity levels typically limit the daily minimum to the low 20s°C, consistent with September climatology. Trader sentiment remains dispersed across bins because small differences in cloud cover timing, wind speed, or local urban heat effects can shift the exact low by several degrees, while official Korea Meteorological Administration observations will determine resolution. Updated model runs and evening soundings represent the next key data points likely to refine implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Busan on September 13?
25°C or higher 65%
16°C 40%
22°C 40%
23°C 40%
15°C or below
8%
16°C
40%
17°C
22%
18°C
23%
19°C
31%
20°C
26%
21°C
24%
22°C
40%
23°C
40%
24°C
12%
25°C or higher
65%
25°C or higher 65%
16°C 40%
22°C 40%
23°C 40%
15°C or below
8%
16°C
40%
17°C
22%
18°C
23%
19°C
31%
20°C
26%
21°C
24%
22°C
40%
23°C
40%
24°C
12%
25°C or higher
65%
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.
Market Opened: Sep 11, 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 from multiple models indicate mostly clear skies and light variable winds over Busan on September 13, supporting overnight radiative cooling after daytime highs near 28–29°C. Coastal moderation from the East Sea and moderate humidity levels typically limit the daily minimum to the low 20s°C, consistent with September climatology. Trader sentiment remains dispersed across bins because small differences in cloud cover timing, wind speed, or local urban heat effects can shift the exact low by several degrees, while official Korea Meteorological Administration observations will determine resolution. Updated model runs and evening soundings represent the next key data points likely to refine implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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