Recent forecasts from agencies like the Korea Meteorological Administration highlight increased cloud cover and shower activity tied to the onset of the East Asian monsoon, which is limiting daytime solar heating and moderating peak temperatures in Seoul. This creates tight uncertainty among 27–29°C outcomes as models show variability in timing and intensity of precipitation over the next 48 hours. High humidity levels near 80% further influence heat indices and evaporation rates, while historical late-June climatology supports typical highs around 27–29°C amid rising seasonal baselines. Updated model runs and official briefings will refine resolution criteria for the exact daily maximum.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Seoul on June 30?
Highest temperature in Seoul on June 30?
28°C 36%
27°C 23%
29°C 22%
26°C 12%
NEW
$30,999 Vol.
NEW
$30,999 Vol.
Jun 30, 2026
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
1%
25°C
2%
26°C
12%
27°C
23%
28°C
36%
29°C
22%
30°C
5%
31°C or higher
3%
28°C 36%
27°C 23%
29°C 22%
26°C 12%
NEW
$30,999 Vol.
NEW
$30,999 Vol.
Jun 30, 2026
21°C or below
$8,397 Vol.
<1%
22°C
$10,155 Vol.
<1%
23°C
$1,884 Vol.
<1%
24°C
$2,479 Vol.
1%
25°C
$910 Vol.
2%
26°C
$1,548 Vol.
12%
27°C
$642 Vol.
23%
28°C
$2,818 Vol.
36%
29°C
$948 Vol.
22%
30°C
$819 Vol.
5%
31°C or higher
$423 Vol.
3%
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 30 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.Recent forecasts from agencies like the Korea Meteorological Administration highlight increased cloud cover and shower activity tied to the onset of the East Asian monsoon, which is limiting daytime solar heating and moderating peak temperatures in Seoul. This creates tight uncertainty among 27–29°C outcomes as models show variability in timing and intensity of precipitation over the next 48 hours. High humidity levels near 80% further influence heat indices and evaporation rates, while historical late-June climatology supports typical highs around 27–29°C amid rising seasonal baselines. Updated model runs and official briefings will refine resolution criteria for the exact daily maximum.
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 30 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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: Jun 28, 2026, 12:02 AM ET
Volume
$30,999End Date
Jun 30, 2026Market Opened
Jun 28, 2026, 12:02 AM ETResolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 30 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.Recent forecasts from agencies like the Korea Meteorological Administration highlight increased cloud cover and shower activity tied to the onset of the East Asian monsoon, which is limiting daytime solar heating and moderating peak temperatures in Seoul. This creates tight uncertainty among 27–29°C outcomes as models show variability in timing and intensity of precipitation over the next 48 hours. High humidity levels near 80% further influence heat indices and evaporation rates, while historical late-June climatology supports typical highs around 27–29°C amid rising seasonal baselines. Updated model runs and official briefings will refine resolution criteria for the exact daily maximum.
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 30 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Volume
$30,999End Date
Jun 30, 2026Market Opened
Jun 28, 2026, 12:02 AM ETResolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Recent forecasts from agencies like the Korea Meteorological Administration highlight increased cloud cover and shower activity tied to the onset of the East Asian monsoon, which is limiting daytime solar heating and moderating peak temperatures in Seoul. This creates tight uncertainty among 27–29°C outcomes as models show variability in timing and intensity of precipitation over the next 48 hours. High humidity levels near 80% further influence heat indices and evaporation rates, while historical late-June climatology supports typical highs around 27–29°C amid rising seasonal baselines. Updated model runs and official briefings will refine resolution criteria for the exact daily maximum.
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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