Korea Meteorological Administration (KMA) short-term forecasts project Seoul's highest temperature on April 18 at 21–28°C amid a persistent high-pressure ridge fostering clear skies and subsidence warming, with midday observations at nearby Incheon already reaching 20.1°C under sunny conditions. This positioning reflects strong trader consensus on exceeding the 21°C threshold, aligned with seasonal climatology where mid-April highs average around 18°C but frequently surpass 21°C during warm anomalies, supported by radiational heating and light winds. Realistic challenges include an unexpected marine layer or frontal boundary introducing clouds and cooler advection before evening, though model consensus shows low precipitation risk (under 20%) and continued warming through late afternoon; final resolution hinges on official KMA station data.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in Seoul on April 18?
Highest temperature in Seoul on April 18?
21°C or higher 100.0%
11°C or below <1%
12°C <1%
13°C <1%
$396,976 Vol.
$396,976 Vol.
18 abr 2026
11°C or below
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C or higher
Yes
21°C or higher 100.0%
11°C or below <1%
12°C <1%
13°C <1%
$396,976 Vol.
$396,976 Vol.
18 abr 2026
11°C or below
$16,832 Vol.
No
12°C
$14,872 Vol.
No
13°C
$10,566 Vol.
No
14°C
$13,680 Vol.
No
15°C
$12,482 Vol.
No
16°C
$42,725 Vol.
No
17°C
$34,710 Vol.
No
18°C
$51,547 Vol.
No
19°C
$46,607 Vol.
No
20°C
$79,546 Vol.
No
21°C or higher
$73,410 Vol.
Yes
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 18 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Korea Meteorological Administration (KMA) short-term forecasts project Seoul's highest temperature on April 18 at 21–28°C amid a persistent high-pressure ridge fostering clear skies and subsidence warming, with midday observations at nearby Incheon already reaching 20.1°C under sunny conditions. This positioning reflects strong trader consensus on exceeding the 21°C threshold, aligned with seasonal climatology where mid-April highs average around 18°C but frequently surpass 21°C during warm anomalies, supported by radiational heating and light winds. Realistic challenges include an unexpected marine layer or frontal boundary introducing clouds and cooler advection before evening, though model consensus shows low precipitation risk (under 20%) and continued warming through late afternoon; final resolution hinges on official KMA station data.
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 18 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercado Aberto: Apr 16, 2026, 12:55 AM ET
Volume
$396,976Data de Término
18 abr 2026Mercado Aberto
Apr 16, 2026, 12:55 AM ETFonte de resolução
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 18 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Korea Meteorological Administration (KMA) short-term forecasts project Seoul's highest temperature on April 18 at 21–28°C amid a persistent high-pressure ridge fostering clear skies and subsidence warming, with midday observations at nearby Incheon already reaching 20.1°C under sunny conditions. This positioning reflects strong trader consensus on exceeding the 21°C threshold, aligned with seasonal climatology where mid-April highs average around 18°C but frequently surpass 21°C during warm anomalies, supported by radiational heating and light winds. Realistic challenges include an unexpected marine layer or frontal boundary introducing clouds and cooler advection before evening, though model consensus shows low precipitation risk (under 20%) and continued warming through late afternoon; final resolution hinges on official KMA station data.
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 18 Apr '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$396,976Data de Término
18 abr 2026Mercado Aberto
Apr 16, 2026, 12:55 AM ETFonte de resolução
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Korea Meteorological Administration (KMA) short-term forecasts project Seoul's highest temperature on April 18 at 21–28°C amid a persistent high-pressure ridge fostering clear skies and subsidence warming, with midday observations at nearby Incheon already reaching 20.1°C under sunny conditions. This positioning reflects strong trader consensus on exceeding the 21°C threshold, aligned with seasonal climatology where mid-April highs average around 18°C but frequently surpass 21°C during warm anomalies, supported by radiational heating and light winds. Realistic challenges include an unexpected marine layer or frontal boundary introducing clouds and cooler advection before evening, though model consensus shows low precipitation risk (under 20%) and continued warming through late afternoon; final resolution hinges on official KMA station data.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions