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Monthly climate in Fossbergom, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Fossbergom features a ice cap climate ET). Temperatures typically range between -9 °C (17 °F) and 10 °C (50 °F) through the year, but rarely can drop to -26 °C (-15 °F) or can rise to as high as 23 °C (74 °F). The average annual precipitation amounts to about 1020 mm (40.2 inches) and receives 189 rainy days on the 1 mm (0.04 inches) threshold annually. Fossbergom enjoys an average of 3122 hours of sunshine throughout the year, and daylight varies from 5 hours 22 minutes to 19 hours 27 minutes per day.

Monthly average temperatures in Fossbergom, Norway

The warmest months in Fossbergom are June, July and August, with daily mean temperatures ranging from 8 to 10 °C (46 - 50 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -9 to -7 °C (17 - 19 °F) throughout the day. On average each year, Fossbergom experiences 0 days above 25 °C (77.0 °F) and 218 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Fossbergom. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum4°C
(40°F)		5°C
(41°F)		4°C
(39°F)		9°C
(49°F)		18°C
(64°F)		21°C
(71°F)		23°C
(74°F)		20°C
(68°F)		15°C
(59°F)		13°C
(55°F)		6°C
(43°F)		3°C
(37°F)
Mean maximum1°C
(34°F)		1°C
(33°F)		2°C
(36°F)		7°C
(44°F)		12°C
(54°F)		16°C
(61°F)		20°C
(69°F)		17°C
(63°F)		13°C
(56°F)		9°C
(48°F)		3°C
(38°F)		2°C
(35°F)
Average high-6°C
(22°F)		-7°C
(20°F)		-4°C
(24°F)		-1°C
(31°F)		4°C
(39°F)		11°C
(52°F)		14°C
(57°F)		12°C
(54°F)		7°C
(45°F)		1°C
(35°F)		-3°C
(27°F)		-6°C
(22°F)
Daily mean-8°C
(18°F)		-9°C
(17°F)		-7°C
(20°F)		-3°C
(26°F)		1°C
(34°F)		8°C
(46°F)		10°C
(50°F)		8°C
(47°F)		4°C
(40°F)		-1°C
(31°F)		-5°C
(23°F)		-7°C
(19°F)
Average low-10°C
(13°F)		-11°C
(12°F)		-10°C
(15°F)		-6°C
(21°F)		-2°C
(29°F)		4°C
(39°F)		6°C
(43°F)		5°C
(41°F)		2°C
(35°F)		-3°C
(27°F)		-7°C
(19°F)		-10°C
(15°F)
Mean minimum-18°C
(-1°F)		-20°C
(-4°F)		-18°C
(-0°F)		-14°C
(8°F)		-9°C
(16°F)		-1°C
(30°F)		-0°C
(31°F)		-1°C
(31°F)		-4°C
(25°F)		-12°C
(11°F)		-17°C
(1°F)		-17°C
(1°F)
Minimum-22°C
(-8°F)		-26°C
(-15°F)		-25°C
(-13°F)		-18°C
(1°F)		-11°C
(13°F)		-4°C
(25°F)		-4°C
(24°F)		-2°C
(28°F)		-8°C
(18°F)		-15°C
(6°F)		-21°C
(-6°F)		-21°C
(-5°F)

Compare climate in Fossbergom with other places

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

Monthly average precipitation in Fossbergom, Norway

Fossbergom usually has the most precipitation in July, August and October, with an average of 19 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Fossbergom are February, April and May. On average, 55 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fossbergom. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)74 (2.9)53 (2.1)65 (2.6)55 (2.2)57 (2.3)95 (3.7)109 (4.3)123 (4.9)108 (4.2)115 (4.5)82 (3.2)84 (3.3)
Average precipitation days (≥ 1 mm)121215131316171919211319

Monthly sunshine hours in Fossbergom, Norway

The sunniest months in Fossbergom are May, June and July, when the sun shines an average of 14 hours 16 minutes a day. Least sunny months in Fossbergom: January, November and December receive an average of 2 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fossbergom. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours6217226435142642745936725918310444
Mean daily daylight hours6h 17m8h 54m11h 51m14h 50m17h 42m19h 27m18h 29m15h 47m12h 51m9h 53m7h 4m5h 22m

Solar UV radiation in Fossbergom, Norway

Fossbergom experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 7 - 7, which corresponds to the High category of sun exposure. January, November 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 Fossbergom UV Index data.

Average daily maximum UV levels by month for Fossbergom. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123577754311