Current meteorological forecasts for Busan on September 9 point to a daily high near 26°C, driven by northeasterly winds of 17–21 mph moderating daytime heating under mostly clear to partly cloudy skies and negligible precipitation risk. These conditions align with the seasonal transition toward cooler autumn air masses, yielding model consensus around 25–27°C after converting recent runs (78–79°F peaks). Stronger winds and any timing shifts in cloud cover or boundary-layer mixing create the narrow spread among leading outcomes, while historical September averages near 26.5°C provide context for trader positioning. Updated model guidance and official observations the following morning will resolve the market.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Busan on September 9?
26°C 33%
27°C 29%
25°C 15%
28°C 12%
21°C or below
<1%
22°C
<1%
23°C
3%
24°C
5%
25°C
15%
26°C
33%
27°C
29%
28°C
12%
29°C
3%
30°C
2%
31°C or higher
<1%
26°C 33%
27°C 29%
25°C 15%
28°C 12%
21°C or below
<1%
22°C
<1%
23°C
3%
24°C
5%
25°C
15%
26°C
33%
27°C
29%
28°C
12%
29°C
3%
30°C
2%
31°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=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 7, 2026, 12:58 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 highest 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 meteorological forecasts for Busan on September 9 point to a daily high near 26°C, driven by northeasterly winds of 17–21 mph moderating daytime heating under mostly clear to partly cloudy skies and negligible precipitation risk. These conditions align with the seasonal transition toward cooler autumn air masses, yielding model consensus around 25–27°C after converting recent runs (78–79°F peaks). Stronger winds and any timing shifts in cloud cover or boundary-layer mixing create the narrow spread among leading outcomes, while historical September averages near 26.5°C provide context for trader positioning. Updated model guidance and official observations the following morning will resolve the market.
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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