Official forecasts from the Korea Meteorological Administration and Incheon International Airport observations show a daily maximum of 28°C on September 18 under partly cloudy skies with light easterly winds and negligible precipitation. Multiple model runs and real-time station readings align on this peak, consistent with seasonal norms for the region in mid-September, where highs typically range 25–29°C. The overwhelming market consensus at 28°C reflects this tight scientific agreement across authoritative sources, with minimal divergence in short-term guidance. An unexpected surge in afternoon insolation or a late model revision could theoretically push readings to 29°C, though current data and historical analogs make such an outcome improbable before resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于9月18日首尔（仁川）气温最高？
9月18日首尔（仁川）气温最高？
28°C 99.6%
29°C <1%
24°C或以下 <1%
25°C <1%
$51,606 交易量
$51,606 交易量
2026-09-18
24°C或以下
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
100%
29°C
1%
30°C
<1%
31℃
<1%
32°C
<1%
33°C
<1%
34°C或以上
<1%
28°C 99.6%
29°C <1%
24°C或以下 <1%
25°C <1%
$51,606 交易量
$51,606 交易量
2026-09-18
24°C或以下
$251 交易量
<1%
25°C
$1,927 交易量
<1%
26°C
$3,246 交易量
<1%
27°C
$8,792 交易量
<1%
28°C
$15,300 交易量
100%
29°C
$9,080 交易量
1%
30°C
$7,937 交易量
<1%
31℃
$3,606 交易量
<1%
32°C
$917 交易量
<1%
33°C
$357 交易量
<1%
34°C或以上
$193 交易量
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Incheon Intl Airport Station in degrees Celsius on 18 Sep '26.
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.Official forecasts from the Korea Meteorological Administration and Incheon International Airport observations show a daily maximum of 28°C on September 18 under partly cloudy skies with light easterly winds and negligible precipitation. Multiple model runs and real-time station readings align on this peak, consistent with seasonal norms for the region in mid-September, where highs typically range 25–29°C. The overwhelming market consensus at 28°C reflects this tight scientific agreement across authoritative sources, with minimal divergence in short-term guidance. An unexpected surge in afternoon insolation or a late model revision could theoretically push readings to 29°C, though current data and historical analogs make such an outcome improbable before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Incheon Intl Airport Station in degrees Celsius on 18 Sep '26.
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.
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.
市场开放时间： Sep 16, 2026, 12:56 AM ET
交易量
$51,606结束日期
2026-09-18市场开放时间
Sep 16, 2026, 12:56 AM ETThis market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Incheon Intl Airport Station in degrees Celsius on 18 Sep '26.
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.Official forecasts from the Korea Meteorological Administration and Incheon International Airport observations show a daily maximum of 28°C on September 18 under partly cloudy skies with light easterly winds and negligible precipitation. Multiple model runs and real-time station readings align on this peak, consistent with seasonal norms for the region in mid-September, where highs typically range 25–29°C. The overwhelming market consensus at 28°C reflects this tight scientific agreement across authoritative sources, with minimal divergence in short-term guidance. An unexpected surge in afternoon insolation or a late model revision could theoretically push readings to 29°C, though current data and historical analogs make such an outcome improbable before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Incheon Intl Airport Station in degrees Celsius on 18 Sep '26.
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.
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.
交易量
$51,606结束日期
2026-09-18市场开放时间
Sep 16, 2026, 12:56 AM ETOfficial forecasts from the Korea Meteorological Administration and Incheon International Airport observations show a daily maximum of 28°C on September 18 under partly cloudy skies with light easterly winds and negligible precipitation. Multiple model runs and real-time station readings align on this peak, consistent with seasonal norms for the region in mid-September, where highs typically range 25–29°C. The overwhelming market consensus at 28°C reflects this tight scientific agreement across authoritative sources, with minimal divergence in short-term guidance. An unexpected surge in afternoon insolation or a late model revision could theoretically push readings to 29°C, though current data and historical analogs make such an outcome improbable before resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
常见问题