Mariehamn, Åland Islands Weather Information
Local Time
2026-02-17 23:27:55 Eastern European Standard TimeWeather in the past year
Sun & Astronomy
In Mariehamn, Åland Islands, today's sunrise time is 08:07, sunset time is 17:40, nautical twilight begins at 06:37, nautical twilight ends at 19:10, astronomical twilight begins at 05:49, astronomical twilight ends at 19:58.
Temperature Analysis
In Mariehamn, Åland Islands region, the lowest temperature occurs in February 2025, with an average temperature of about -0.5°C.
The highest temperature occurs in July 2025, with a maximum temperature of up to 19.3°C.
Based on historical data, the average temperature in January is 0.4°C, February is -0.5°C, March is 3.3°C, April is 5.8°C, May is 8.4°C, June is 13.7°C, July is 19.3°C, August is 15.6°C, September is 14.3°C, October is 8.7°C, November is 4.7°C, December is 4.5°C.
Wind Analysis
In Mariehamn, Åland Islands region, the lowest wind speed occurs in February 2025, with an average wind speed of about 37.9 km/h.
The highest wind speed occurs in January 2025, with a maximum wind speed of up to 48.1 km/h.
Based on historical data, the average wind speed in January is 48.1 km/h, February is 37.9 km/h, March is 42 km/h, April is 43.4 km/h, May is 46.5 km/h, June is 44.2 km/h, July is 38.5 km/h, August is 41.5 km/h, September is 41.9 km/h, October is 43 km/h, November is 39.4 km/h, December is 45.8 km/h.
Sunshine Duration Analysis
In Mariehamn, Åland Islands region, the lowest sunshine duration occurs in December 2025, with an average sunshine duration of about 0.7 hours.
The highest sunshine duration occurs in July 2025, with a maximum sunshine duration of up to 13.3 hours.
Based on historical data, the average sunshine duration in January is 2.4 hours, February is 2.8 hours, March is 7 hours, April is 8.9 hours, May is 12 hours, June is 12.5 hours, July is 13.3 hours, August is 11.1 hours, September is 9.4 hours, October is 5.1 hours, November is 2.2 hours, December is 0.7 hours.
Precipitation Analysis
In Mariehamn, Åland Islands region, the lowest precipitation occurs in March 2025, with an average precipitation of about 0.3 mm.
The highest precipitation occurs in September 2025, with a maximum precipitation of up to 2.8 mm.
Based on historical data, the average precipitation in January is 1.6 mm, February is 0.6 mm, March is 0.3 mm, April is 1.7 mm, May is 1.3 mm, June is 1.4 mm, July is 2.4 mm, August is 2 mm, September is 2.8 mm, October is 2.6 mm, November is 1.6 mm, December is 2.2 mm.