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selfoss Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
selfoss year round climate
Spring (March–May): Average 33–44°F, cold climate, rainy, and large temperature variations. Common activities: Indoor activities, such as visiting museums or art galleries. Recommended clothing: Thick coat, sweater, waterproof clothing.
Summer (June–August): Average 48–51°F, relatively higher temperature, but still cool, moderate rainfall. Common activities: Hiking (be aware of weather changes), exploring Iceland's natural scenery. Recommended clothing: Warm coat, comfortable breathable long pants and long-sleeved shirts, waterproof jacket.
Autumn (September–November): Average 40–46°F, gradually decreasing temperature, moderate rainfall, and large weather variations. Common activities: Appreciating autumn scenery, such as Iceland's unique moorland landscapes. Recommended clothing: Warm coat, sweater, waterproof clothing.
Winter (December–February): Average -35–32°F, cold and rainy, with potential snowfall. Common activities: Winter sports (depending on weather and snow conditions), appreciating Iceland's unique winter landscapes. Recommended clothing: Thick warm coat, hat, scarf, gloves, waterproof and windproof clothing, warm underwear.
selfoss climatological average
Annual average temperature: approx. 40.6°F / Annual rainfall: approx. 935 mm / Summer humidity: 70%–80% / Rainiest month: February
selfoss monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
31.6°F
103
February
32°F
103.3
March
33.6°F
88.7
April
40.1°F
60.3
May
45°F
81
June
48.7°F
72.7
July
51.8°F
60
August
51.4°F
67
September
46.9°F
74
October
40.1°F
92.3
November
38.1°F
66.7
December
28.6°F
66.7
selfoss weather for the next seven days
5/3
Sunday
Sunny
44.8°F/39.9°F
5/4
Monday
Sunny
42.6°F/34.7°F
5/5
Tuesday
Patchy rain nearby
39.5°F/32.5°F
5/6
Wednesday
Sunny
40.9°F/32°F
5/7
Thursday
Sunny
40.4°F/31.4°F
5/8
Friday
Sunny
42°F/33.4°F
5/9
Saturday
Partly Cloudy
44.1°F/37.9°F
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