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Monthly climate in Storslett, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Storslett features a subarctic climate (Dfc). Temperatures typically range between -8 °C (18 °F) and 12 °C (54 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 1067 mm (42.0 inches) and receives 183 rainy days on the 1 mm (0.04 inches) threshold annually. Storslett enjoys an average of 2822 hours of sunshine throughout the year, and daylight varies from 0 hours 0 minutes to 24 hours 0 minutes per day.

Monthly average temperatures in Storslett, Norway

The warmest months in Storslett are June, July and August, with daily mean temperatures ranging from 8 to 12 °C (47 - 54 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -6 °C (18 - 22 °F) throughout the day. On average each year, Storslett experiences 1 days above 25 °C (77.0 °F) and 191 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Storslett. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(44°F)		6°C
(43°F)		7°C
(45°F)		13°C
(56°F)		17°C
(63°F)		21°C
(70°F)		28°C
(82°F)		28°C
(82°F)		20°C
(68°F)		16°C
(62°F)		7°C
(45°F)		5°C
(41°F)
Mean maximum3°C
(38°F)		3°C
(38°F)		3°C
(38°F)		9°C
(48°F)		14°C
(57°F)		17°C
(64°F)		24°C
(76°F)		22°C
(72°F)		18°C
(65°F)		12°C
(53°F)		6°C
(42°F)		3°C
(38°F)
Average high-5°C
(23°F)		-5°C
(23°F)		-3°C
(28°F)		1°C
(35°F)		6°C
(43°F)		11°C
(51°F)		15°C
(59°F)		14°C
(57°F)		10°C
(50°F)		3°C
(37°F)		-1°C
(31°F)		-4°C
(26°F)
Daily mean-7°C
(19°F)		-8°C
(18°F)		-5°C
(23°F)		-1°C
(30°F)		3°C
(38°F)		8°C
(47°F)		12°C
(54°F)		11°C
(52°F)		7°C
(45°F)		1°C
(34°F)		-2°C
(28°F)		-6°C
(22°F)
Average low-10°C
(15°F)		-10°C
(14°F)		-8°C
(18°F)		-4°C
(25°F)		0°C
(33°F)		5°C
(42°F)		9°C
(48°F)		8°C
(46°F)		4°C
(40°F)		-1°C
(30°F)		-5°C
(24°F)		-8°C
(17°F)
Mean minimum-20°C
(-3°F)		-18°C
(-0°F)		-15°C
(5°F)		-13°C
(10°F)		-6°C
(21°F)		2°C
(35°F)		4°C
(39°F)		3°C
(38°F)		-2°C
(29°F)		-11°C
(13°F)		-13°C
(9°F)		-17°C
(1°F)
Minimum-24°C
(-11°F)		-22°C
(-8°F)		-21°C
(-5°F)		-14°C
(7°F)		-8°C
(17°F)		-2°C
(28°F)		3°C
(38°F)		2°C
(36°F)		-4°C
(25°F)		-13°C
(9°F)		-17°C
(1°F)		-20°C
(-5°F)

Compare climate in Storslett with other places

Compare temperature, precipitation, sunshine, UV index in Storslett, Norway with other places around the world.

Monthly average precipitation in Storslett, Norway

Storslett usually has the most precipitation in June, July and August, with an average of 17 rainy days and 113 mm (4.5 inches) of precipitation per month. The driest months in Storslett are January, October and December. On average, 66 mm (2.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Storslett. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)68 (2.7)73 (2.9)103 (4.0)87 (3.4)84 (3.3)114 (4.5)106 (4.2)119 (4.7)104 (4.1)72 (2.8)80 (3.2)57 (2.2)
Average precipitation days (≥ 1 mm)121219161618151815141612

Monthly sunshine hours in Storslett, Norway

The sunniest months in Storslett are May, June and July, when the sun shines an average of 14 hours 17 minutes a day. Least sunny months in Storslett: January, November and December receive an average of 0 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Storslett. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours7104256338429439446351265161220
Mean daily daylight hours5h 6m7h 16m11h 45m16h 17m22h 13m24h 0m23h 35m17h 56m13h 14m8h 51m5h 36m0h 0m

Solar UV radiation in Storslett, Norway

Storslett experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 5 - 5, which corresponds to the Moderate category of sun exposure. February, October and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Storslett UV Index data.

Average daily maximum UV levels by month for Storslett. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)112355542110