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Monthly climate in Granvin, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Granvin features a subarctic climate (Dfc). Temperatures typically range between -4 °C (25 °F) and 13 °C (56 °F) through the year, but rarely can drop to -28 °C (-17 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 1894 mm (74.6 inches) and receives 215 rainy days on the 1 mm (0.04 inches) threshold annually. Granvin enjoys an average of 2963 hours of sunshine throughout the year, and daylight varies from 5 hours 50 minutes to 18 hours 53 minutes per day.

Monthly average temperatures in Granvin, Norway

The warmest months in Granvin are June, July and August, with daily mean temperatures ranging from 11 to 13 °C (52 - 56 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -2 °C (25 - 29 °F) throughout the day. On average each year, Granvin experiences 1 days above 25 °C (77.0 °F) and 153 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Granvin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum5°C
(41°F)		8°C
(47°F)		8°C
(46°F)		17°C
(62°F)		25°C
(77°F)		24°C
(75°F)		28°C
(83°F)		24°C
(75°F)		20°C
(68°F)		15°C
(59°F)		9°C
(48°F)		6°C
(44°F)
Mean maximum4°C
(39°F)		4°C
(39°F)		5°C
(42°F)		11°C
(52°F)		18°C
(65°F)		20°C
(68°F)		24°C
(75°F)		21°C
(69°F)		18°C
(64°F)		12°C
(54°F)		7°C
(45°F)		5°C
(41°F)
Average high-1°C
(30°F)		-2°C
(29°F)		0°C
(33°F)		4°C
(39°F)		9°C
(48°F)		15°C
(59°F)		17°C
(62°F)		15°C
(59°F)		11°C
(52°F)		6°C
(43°F)		2°C
(36°F)		-0°C
(32°F)
Daily mean-3°C
(26°F)		-4°C
(25°F)		-2°C
(29°F)		1°C
(34°F)		5°C
(42°F)		11°C
(52°F)		13°C
(56°F)		12°C
(53°F)		8°C
(48°F)		4°C
(40°F)		0°C
(33°F)		-2°C
(29°F)
Average low-6°C
(22°F)		-7°C
(20°F)		-5°C
(24°F)		-3°C
(28°F)		2°C
(36°F)		7°C
(45°F)		9°C
(49°F)		8°C
(48°F)		6°C
(43°F)		2°C
(36°F)		-2°C
(29°F)		-4°C
(25°F)
Mean minimum-13°C
(8°F)		-17°C
(2°F)		-14°C
(7°F)		-10°C
(14°F)		-5°C
(23°F)		2°C
(36°F)		4°C
(39°F)		3°C
(38°F)		2°C
(35°F)		-5°C
(23°F)		-11°C
(13°F)		-12°C
(11°F)
Minimum-23°C
(-9°F)		-28°C
(-17°F)		-20°C
(-3°F)		-18°C
(-0°F)		-9°C
(17°F)		0°C
(33°F)		2°C
(35°F)		2°C
(36°F)		-1°C
(31°F)		-13°C
(9°F)		-16°C
(3°F)		-14°C
(7°F)

Compare climate in Granvin with other places

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

Monthly average precipitation in Granvin, Norway

Granvin usually has the most precipitation in September, October and December, with an average of 21 rainy days and 210 mm (8.3 inches) of precipitation per month. The driest months in Granvin are April, May and June. On average, 107 mm (4.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Granvin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)169 (6.7)153 (6.0)170 (6.7)118 (4.6)81 (3.2)123 (4.9)127 (5.0)145 (5.7)204 (8.0)228 (9.0)178 (7.0)198 (7.8)
Average precipitation days (≥ 1 mm)171719151416171920231820

Monthly sunshine hours in Granvin, Norway

The sunniest months in Granvin are May, June and July, when the sun shines an average of 13 hours 14 minutes a day. Least sunny months in Granvin: January, November and December receive an average of 2 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Granvin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours6414824133540138343336124218310760
Mean daily daylight hours6h 40m9h 5m11h 51m14h 41m17h 20m18h 53m18h 2m15h 34m12h 48m10h 0m7h 22m5h 50m

Solar UV radiation in Granvin, Norway

Granvin 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, 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 Granvin UV Index data.

Average daily maximum UV levels by month for Granvin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567754211