Trader consensus assigns a 100% implied probability to a highest temperature of 12°C in Helsinki on April 18, driven by Finnish Meteorological Institute (FMI) observations at key stations like Helsinki-Vantaa Airport and Kaisaniemi, where afternoon readings peaked near 9-10°C under persistent northerly winds (3-5 m/s, gusts to 9 m/s) and partly cloudy skies that capped solar heating. Mid-April climatology supports highs of 9-12°C, corroborated by ECMWF and national model ensembles forecasting subdued warming amid a cool upper-air pattern. Realistic challenges—such as unverified microclimatic spikes or data revisions—are improbable post-sunset, with official daily maximums expected to confirm resolution shortly via FMI archives.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoHighest temperature in Helsinki on April 18?
Highest temperature in Helsinki on April 18?
12°C 100.0%
4°C or below <1%
5°C <1%
6°C <1%
$60,933 Vol.
$60,933 Vol.
18 abr 2026
4°C or below
No
5°C
No
6°C
No
7°C
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
Yes
13°C
No
14°C or higher
No
12°C 100.0%
4°C or below <1%
5°C <1%
6°C <1%
$60,933 Vol.
$60,933 Vol.
18 abr 2026
4°C or below
$457 Vol.
No
5°C
$557 Vol.
No
6°C
$2,675 Vol.
No
7°C
$941 Vol.
No
8°C
$1,368 Vol.
No
9°C
$3,907 Vol.
No
10°C
$7,283 Vol.
No
11°C
$14,723 Vol.
No
12°C
$17,436 Vol.
Yes
13°C
$4,694 Vol.
No
14°C or higher
$6,892 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa 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 Helsinki Vantaa Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
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.Trader consensus assigns a 100% implied probability to a highest temperature of 12°C in Helsinki on April 18, driven by Finnish Meteorological Institute (FMI) observations at key stations like Helsinki-Vantaa Airport and Kaisaniemi, where afternoon readings peaked near 9-10°C under persistent northerly winds (3-5 m/s, gusts to 9 m/s) and partly cloudy skies that capped solar heating. Mid-April climatology supports highs of 9-12°C, corroborated by ECMWF and national model ensembles forecasting subdued warming amid a cool upper-air pattern. Realistic challenges—such as unverified microclimatic spikes or data revisions—are improbable post-sunset, with official daily maximums expected to confirm resolution shortly via FMI archives.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa 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 Helsinki Vantaa Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
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 Helsinki Vantaa Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
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 abierto: Apr 16, 2026, 1:28 AM ET
Volumen
$60,933Fecha de finalización
18 abr 2026Mercado abierto
Apr 16, 2026, 1:28 AM ETFuente de resolución
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Resultado propuesto: No
Sin disputa
Resultado final: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa 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 Helsinki Vantaa Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
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.Trader consensus assigns a 100% implied probability to a highest temperature of 12°C in Helsinki on April 18, driven by Finnish Meteorological Institute (FMI) observations at key stations like Helsinki-Vantaa Airport and Kaisaniemi, where afternoon readings peaked near 9-10°C under persistent northerly winds (3-5 m/s, gusts to 9 m/s) and partly cloudy skies that capped solar heating. Mid-April climatology supports highs of 9-12°C, corroborated by ECMWF and national model ensembles forecasting subdued warming amid a cool upper-air pattern. Realistic challenges—such as unverified microclimatic spikes or data revisions—are improbable post-sunset, with official daily maximums expected to confirm resolution shortly via FMI archives.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa 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 Helsinki Vantaa Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
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 Helsinki Vantaa Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
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.
Volumen
$60,933Fecha de finalización
18 abr 2026Mercado abierto
Apr 16, 2026, 1:28 AM ETFuente de resolución
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Resultado propuesto: No
Sin disputa
Resultado final: No
Trader consensus assigns a 100% implied probability to a highest temperature of 12°C in Helsinki on April 18, driven by Finnish Meteorological Institute (FMI) observations at key stations like Helsinki-Vantaa Airport and Kaisaniemi, where afternoon readings peaked near 9-10°C under persistent northerly winds (3-5 m/s, gusts to 9 m/s) and partly cloudy skies that capped solar heating. Mid-April climatology supports highs of 9-12°C, corroborated by ECMWF and national model ensembles forecasting subdued warming amid a cool upper-air pattern. Realistic challenges—such as unverified microclimatic spikes or data revisions—are improbable post-sunset, with official daily maximums expected to confirm resolution shortly via FMI archives.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes