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Monthly climate in Andalsnes, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Andalsnes features a subarctic climate (Dfc). Temperatures typically range between -3 °C (26 °F) and 12 °C (55 °F) through the year, but rarely can drop to -23 °C (-10 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 1842 mm (72.5 inches) and receives 209 rainy days on the 1 mm (0.04 inches) threshold annually. Andalsnes enjoys an average of 2931 hours of sunshine throughout the year, and daylight varies from 5 hours 4 minutes to 19 hours 49 minutes per day.

Monthly average temperatures in Andalsnes, Norway

The warmest months in Andalsnes are June, July and August, with daily mean temperatures ranging from 11 to 12 °C (52 - 55 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -3 °C (26 - 27 °F) throughout the day. On average each year, Andalsnes experiences 1 days above 25 °C (77.0 °F) and 164 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Andalsnes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(46°F)		8°C
(47°F)		9°C
(48°F)		14°C
(58°F)		24°C
(75°F)		26°C
(79°F)		29°C
(84°F)		24°C
(75°F)		18°C
(65°F)		18°C
(65°F)		9°C
(49°F)		7°C
(44°F)
Mean maximum5°C
(41°F)		5°C
(41°F)		7°C
(44°F)		11°C
(53°F)		19°C
(67°F)		21°C
(70°F)		24°C
(76°F)		22°C
(71°F)		17°C
(63°F)		14°C
(57°F)		7°C
(45°F)		6°C
(42°F)
Average high-1°C
(30°F)		-1°C
(30°F)		1°C
(34°F)		4°C
(39°F)		8°C
(47°F)		15°C
(59°F)		16°C
(61°F)		15°C
(59°F)		11°C
(53°F)		6°C
(42°F)		1°C
(34°F)		-1°C
(30°F)
Daily mean-3°C
(26°F)		-3°C
(26°F)		-2°C
(29°F)		1°C
(33°F)		5°C
(41°F)		11°C
(52°F)		12°C
(55°F)		11°C
(53°F)		8°C
(47°F)		3°C
(38°F)		-1°C
(30°F)		-3°C
(27°F)
Average low-5°C
(22°F)		-6°C
(22°F)		-4°C
(24°F)		-3°C
(27°F)		1°C
(34°F)		7°C
(45°F)		9°C
(48°F)		8°C
(47°F)		6°C
(43°F)		1°C
(34°F)		-4°C
(26°F)		-5°C
(23°F)
Mean minimum-12°C
(10°F)		-13°C
(8°F)		-12°C
(10°F)		-10°C
(14°F)		-6°C
(21°F)		2°C
(36°F)		3°C
(37°F)		3°C
(38°F)		1°C
(34°F)		-7°C
(19°F)		-15°C
(6°F)		-13°C
(9°F)
Minimum-21°C
(-6°F)		-23°C
(-10°F)		-18°C
(-0°F)		-15°C
(5°F)		-8°C
(18°F)		-1°C
(30°F)		1°C
(34°F)		2°C
(37°F)		-1°C
(31°F)		-12°C
(10°F)		-18°C
(-1°F)		-20°C
(-4°F)

Compare climate in Andalsnes with other places

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

Monthly average precipitation in Andalsnes, Norway

Andalsnes usually has the most precipitation in August, September and October, with an average of 20 rainy days and 191 mm (7.5 inches) of precipitation per month. The driest months in Andalsnes are February, May and June. On average, 116 mm (4.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Andalsnes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)158 (6.2)115 (4.5)153 (6.0)149 (5.9)103 (4.0)131 (5.2)155 (6.1)184 (7.2)176 (6.9)213 (8.4)141 (5.5)164 (6.5)
Average precipitation days (≥ 1 mm)161519161717172020211417

Monthly sunshine hours in Andalsnes, Norway

The sunniest months in Andalsnes are May, June and July, when the sun shines an average of 13 hours 37 minutes a day. Least sunny months in Andalsnes: January, November and December receive an average of 2 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Andalsnes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours5915922230440740544034425418310742
Mean daily daylight hours6h 4m8h 48m11h 50m14h 56m17h 56m19h 49m18h 46m15h 55m12h 53m9h 49m6h 53m5h 4m

Solar UV radiation in Andalsnes, Norway

Andalsnes experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 6 - 7, which corresponds to the High category of sun exposure. January, February and November 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 Andalsnes UV Index data.

Average daily maximum UV levels by month for Andalsnes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)113567754211