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Monthly climate in Olderdalen, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Olderdalen features a ice cap climate ET). Temperatures typically range between -9 °C (17 °F) and 11 °C (53 °F) through the year, but rarely can drop to -24 °C (-10 °F) or can rise to as high as 26 °C (79 °F). The average annual precipitation amounts to about 1097 mm (43.2 inches) and receives 191 rainy days on the 1 mm (0.04 inches) threshold annually. Olderdalen enjoys an average of 2823 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 Olderdalen, Norway

The warmest months in Olderdalen are June, July and August, with daily mean temperatures ranging from 6 to 11 °C (43 - 53 °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, Olderdalen experiences 0 days above 25 °C (77.0 °F) and 210 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Olderdalen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum5°C
(41°F)		4°C
(40°F)		5°C
(41°F)		8°C
(47°F)		12°C
(53°F)		19°C
(67°F)		26°C
(79°F)		25°C
(78°F)		17°C
(64°F)		14°C
(58°F)		6°C
(43°F)		3°C
(38°F)
Mean maximum2°C
(36°F)		2°C
(35°F)		2°C
(35°F)		6°C
(42°F)		9°C
(49°F)		14°C
(57°F)		22°C
(72°F)		20°C
(68°F)		16°C
(61°F)		10°C
(50°F)		4°C
(39°F)		2°C
(35°F)
Average high-6°C
(21°F)		-7°C
(21°F)		-4°C
(25°F)		-0°C
(31°F)		3°C
(38°F)		9°C
(48°F)		14°C
(58°F)		12°C
(54°F)		8°C
(47°F)		1°C
(34°F)		-2°C
(28°F)		-5°C
(23°F)
Daily mean-8°C
(17°F)		-9°C
(17°F)		-6°C
(21°F)		-2°C
(28°F)		1°C
(34°F)		6°C
(43°F)		11°C
(53°F)		10°C
(50°F)		6°C
(42°F)		-1°C
(31°F)		-4°C
(25°F)		-7°C
(19°F)
Average low-10°C
(14°F)		-11°C
(13°F)		-8°C
(17°F)		-5°C
(24°F)		-1°C
(30°F)		3°C
(38°F)		8°C
(47°F)		7°C
(45°F)		3°C
(38°F)		-3°C
(27°F)		-6°C
(21°F)		-10°C
(15°F)
Mean minimum-20°C
(-3°F)		-17°C
(1°F)		-15°C
(5°F)		-11°C
(12°F)		-6°C
(21°F)		-1°C
(31°F)		2°C
(36°F)		3°C
(37°F)		-4°C
(26°F)		-13°C
(8°F)		-15°C
(5°F)		-19°C
(-2°F)
Minimum-24°C
(-10°F)		-22°C
(-8°F)		-20°C
(-4°F)		-14°C
(8°F)		-8°C
(19°F)		-3°C
(27°F)		2°C
(35°F)		1°C
(35°F)		-7°C
(19°F)		-16°C
(4°F)		-22°C
(-7°F)		-23°C
(-9°F)

Compare climate in Olderdalen with other places

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

Monthly average precipitation in Olderdalen, Norway

Olderdalen usually has the most precipitation in June, July and August, with an average of 17 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Olderdalen are May, October and December. On average, 70 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Olderdalen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)76 (3.0)76 (3.0)107 (4.2)89 (3.5)73 (2.9)114 (4.5)112 (4.4)123 (4.8)107 (4.2)72 (2.8)83 (3.3)64 (2.5)
Average precipitation days (≥ 1 mm)121419161518152017151614

Monthly sunshine hours in Olderdalen, Norway

The sunniest months in Olderdalen are May, June and July, when the sun shines an average of 14 hours 19 minutes a day. Least sunny months in Olderdalen: January, November and December receive an average of 0 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Olderdalen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours8104254336431441445352264162220
Mean daily daylight hours4h 27m7h 19m11h 45m16h 14m22h 7m24h 0m23h 31m17h 51m13h 13m8h 53m6h 28m0h 0m

Solar UV radiation in Olderdalen, Norway

Olderdalen 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 Olderdalen UV Index data.

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