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Monthly climate in Gryllefjord, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Gryllefjord features a subarctic climate (Dfc). Temperatures typically range between -2 °C (28 °F) and 12 °C (54 °F) through the year, but rarely can drop to -14 °C (8 °F) or can rise to as high as 25 °C (77 °F). The average annual precipitation amounts to about 1294 mm (51.0 inches) and receives 200 rainy days on the 1 mm (0.04 inches) threshold annually. Gryllefjord enjoys an average of 2990 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 Gryllefjord, Norway

The warmest months in Gryllefjord are June, July and August, with daily mean temperatures ranging from 9 to 12 °C (49 - 54 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -2 to -1 °C (28 - 31 °F) throughout the day. On average each year, Gryllefjord experiences 0 days above 25 °C (77.0 °F) and 118 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Gryllefjord. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(46°F)		7°C
(45°F)		8°C
(47°F)		13°C
(55°F)		17°C
(63°F)		20°C
(68°F)		24°C
(76°F)		25°C
(77°F)		19°C
(66°F)		16°C
(61°F)		11°C
(52°F)		8°C
(47°F)
Mean maximum6°C
(44°F)		6°C
(43°F)		6°C
(42°F)		9°C
(49°F)		14°C
(57°F)		18°C
(64°F)		21°C
(70°F)		20°C
(68°F)		17°C
(63°F)		13°C
(56°F)		9°C
(49°F)		7°C
(46°F)
Average high0°C
(33°F)		-0°C
(32°F)		1°C
(34°F)		3°C
(38°F)		7°C
(45°F)		11°C
(52°F)		14°C
(58°F)		14°C
(57°F)		11°C
(52°F)		6°C
(44°F)		4°C
(40°F)		2°C
(36°F)
Daily mean-1°C
(30°F)		-2°C
(28°F)		-1°C
(31°F)		2°C
(35°F)		5°C
(42°F)		9°C
(49°F)		12°C
(54°F)		12°C
(54°F)		9°C
(49°F)		5°C
(41°F)		3°C
(37°F)		-0°C
(32°F)
Average low-3°C
(27°F)		-4°C
(25°F)		-3°C
(27°F)		-0°C
(32°F)		3°C
(38°F)		8°C
(46°F)		10°C
(51°F)		10°C
(51°F)		8°C
(46°F)		4°C
(39°F)		1°C
(34°F)		-2°C
(29°F)
Mean minimum-11°C
(12°F)		-11°C
(13°F)		-9°C
(16°F)		-6°C
(22°F)		-2°C
(29°F)		5°C
(41°F)		7°C
(45°F)		7°C
(46°F)		4°C
(39°F)		-1°C
(30°F)		-6°C
(22°F)		-9°C
(17°F)
Minimum-14°C
(8°F)		-13°C
(8°F)		-13°C
(10°F)		-8°C
(18°F)		-4°C
(24°F)		2°C
(36°F)		6°C
(43°F)		7°C
(45°F)		1°C
(35°F)		-5°C
(24°F)		-11°C
(12°F)		-11°C
(13°F)

Compare climate in Gryllefjord with other places

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

Monthly average precipitation in Gryllefjord, Norway

Gryllefjord usually has the most precipitation in March, September and November, with an average of 20 rainy days and 133 mm (5.2 inches) of precipitation per month. The driest months in Gryllefjord are May, June and July. On average, 86 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gryllefjord. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)109 (4.3)106 (4.2)138 (5.4)104 (4.1)77 (3.0)100 (3.9)82 (3.2)107 (4.2)131 (5.1)108 (4.3)129 (5.1)105 (4.1)
Average precipitation days (≥ 1 mm)141521191316131818162116

Monthly sunshine hours in Gryllefjord, Norway

The sunniest months in Gryllefjord are May, June and July, when the sun shines an average of 15 hours 11 minutes a day. Least sunny months in Gryllefjord: January, November and December receive an average of 0 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gryllefjord. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours12108246347458465472383287178280
Mean daily daylight hours5h 23m7h 23m11h 46m16h 10m21h 57m24h 0m23h 24m17h 45m13h 12m8h 55m6h 40m0h 0m

Solar UV radiation in Gryllefjord, Norway

Gryllefjord experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 4 - 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 Gryllefjord UV Index data.

Average daily maximum UV levels by month for Gryllefjord. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)112345542110