Finnish Meteorological Institute observations at Helsinki-Vantaa Airport confirm the day's highest temperature reached 13°C earlier on April 20, 2026, under partly cloudy skies with light northerly winds (3-5 m/s) limiting further warming, aligning with forecast model consensus from ECMWF and GFS updated April 19 projecting a midday peak around 13°C. Evening readings now hover at 9-11°C with clear conditions and dropping solar insolation, solidifying trader consensus at near-certainty for this outcome per Wunderground resolution data. While inherent forecast uncertainty exists, a realistic challenge would require an anomalous late-afternoon heat burst exceeding models, improbable given current cooling trajectory and historical April norms of 10-12°C highs in Helsinki. Final observations expected within 24 hours.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоHighest temperature in Helsinki on April 20?
Highest temperature in Helsinki on April 20?
13°C 100.0%
6°C or below <1%
7°C <1%
8°C <1%
$89,953 Обс.
$89,953 Обс.
Apr 20, 2026
6°C or below
No
7°C
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
Yes
14°C
No
15°C
No
16°C or higher
No
13°C 100.0%
6°C or below <1%
7°C <1%
8°C <1%
$89,953 Обс.
$89,953 Обс.
Apr 20, 2026
6°C or below
$1,215 Обс.
No
7°C
$1,287 Обс.
No
8°C
$1,332 Обс.
No
9°C
$1,787 Обс.
No
10°C
$35,955 Обс.
No
11°C
$8,982 Обс.
No
12°C
$13,263 Обс.
No
13°C
$10,901 Обс.
Yes
14°C
$5,518 Обс.
No
15°C
$5,666 Обс.
No
16°C or higher
$4,048 Обс.
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 20 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.Finnish Meteorological Institute observations at Helsinki-Vantaa Airport confirm the day's highest temperature reached 13°C earlier on April 20, 2026, under partly cloudy skies with light northerly winds (3-5 m/s) limiting further warming, aligning with forecast model consensus from ECMWF and GFS updated April 19 projecting a midday peak around 13°C. Evening readings now hover at 9-11°C with clear conditions and dropping solar insolation, solidifying trader consensus at near-certainty for this outcome per Wunderground resolution data. While inherent forecast uncertainty exists, a realistic challenge would require an anomalous late-afternoon heat burst exceeding models, improbable given current cooling trajectory and historical April norms of 10-12°C highs in Helsinki. Final observations expected within 24 hours.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 20 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.
Ринок відкрито: Apr 18, 2026, 12:15 AM ET
Обсяг
$89,953Дата завершення
Apr 20, 2026Ринок відкрито
Apr 18, 2026, 12:15 AM ETДжерело вирішення
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Результат запропоновано: No
Без оскарження
Кінцевий результат: 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 20 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.Finnish Meteorological Institute observations at Helsinki-Vantaa Airport confirm the day's highest temperature reached 13°C earlier on April 20, 2026, under partly cloudy skies with light northerly winds (3-5 m/s) limiting further warming, aligning with forecast model consensus from ECMWF and GFS updated April 19 projecting a midday peak around 13°C. Evening readings now hover at 9-11°C with clear conditions and dropping solar insolation, solidifying trader consensus at near-certainty for this outcome per Wunderground resolution data. While inherent forecast uncertainty exists, a realistic challenge would require an anomalous late-afternoon heat burst exceeding models, improbable given current cooling trajectory and historical April norms of 10-12°C highs in Helsinki. Final observations expected within 24 hours.
This market will resolve to the temperature range that contains the highest temperature recorded at the Helsinki Vantaa Airport Station in degrees Celsius on 20 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.
Обсяг
$89,953Дата завершення
Apr 20, 2026Ринок відкрито
Apr 18, 2026, 12:15 AM ETДжерело вирішення
https://www.wunderground.com/history/daily/fi/vantaa/EFHKResolver
0x69c47De9D...Результат запропоновано: No
Без оскарження
Кінцевий результат: No
Finnish Meteorological Institute observations at Helsinki-Vantaa Airport confirm the day's highest temperature reached 13°C earlier on April 20, 2026, under partly cloudy skies with light northerly winds (3-5 m/s) limiting further warming, aligning with forecast model consensus from ECMWF and GFS updated April 19 projecting a midday peak around 13°C. Evening readings now hover at 9-11°C with clear conditions and dropping solar insolation, solidifying trader consensus at near-certainty for this outcome per Wunderground resolution data. While inherent forecast uncertainty exists, a realistic challenge would require an anomalous late-afternoon heat burst exceeding models, improbable given current cooling trajectory and historical April norms of 10-12°C highs in Helsinki. Final observations expected within 24 hours.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено
Обережно з зовнішніми посиланнями.
Обережно з зовнішніми посиланнями.
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