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Monthly climate in Ornes, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ornes features a subarctic climate (Dfc). Temperatures typically range between -4 °C (25 °F) and 12 °C (55 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 27 °C (81 °F). The average annual precipitation amounts to about 2309 mm (90.9 inches) and receives 221 rainy days on the 1 mm (0.04 inches) threshold annually. Ornes enjoys an average of 2994 hours of sunshine throughout the year, and daylight varies from 5 hours 24 minutes to 23 hours 56 minutes per day.

Monthly average temperatures in Ornes, Norway

The warmest months in Ornes are June, July and August, with daily mean temperatures ranging from 9 to 12 °C (48 - 55 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -3 °C (25 - 27 °F) throughout the day. On average each year, Ornes experiences 0 days above 25 °C (77.0 °F) and 160 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ornes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(43°F)		6°C
(43°F)		6°C
(43°F)		9°C
(49°F)		18°C
(64°F)		22°C
(71°F)		27°C
(81°F)		24°C
(76°F)		18°C
(65°F)		13°C
(56°F)		8°C
(47°F)		6°C
(42°F)
Mean maximum4°C
(40°F)		4°C
(39°F)		4°C
(39°F)		7°C
(45°F)		11°C
(51°F)		17°C
(63°F)		23°C
(74°F)		21°C
(69°F)		16°C
(61°F)		12°C
(54°F)		7°C
(44°F)		5°C
(41°F)
Average high-2°C
(29°F)		-2°C
(28°F)		-1°C
(31°F)		2°C
(36°F)		5°C
(42°F)		11°C
(52°F)		15°C
(59°F)		13°C
(56°F)		10°C
(51°F)		5°C
(41°F)		1°C
(35°F)		-1°C
(30°F)
Daily mean-4°C
(26°F)		-4°C
(25°F)		-2°C
(28°F)		0°C
(33°F)		3°C
(39°F)		9°C
(48°F)		12°C
(55°F)		11°C
(53°F)		8°C
(47°F)		3°C
(38°F)		-0°C
(32°F)		-3°C
(27°F)
Average low-5°C
(23°F)		-6°C
(22°F)		-4°C
(24°F)		-2°C
(29°F)		1°C
(35°F)		6°C
(44°F)		10°C
(50°F)		9°C
(49°F)		6°C
(44°F)		2°C
(36°F)		-2°C
(29°F)		-5°C
(24°F)
Mean minimum-12°C
(12°F)		-12°C
(11°F)		-11°C
(12°F)		-8°C
(18°F)		-4°C
(26°F)		1°C
(34°F)		5°C
(41°F)		6°C
(42°F)		1°C
(34°F)		-5°C
(23°F)		-10°C
(14°F)		-10°C
(13°F)
Minimum-14°C
(7°F)		-17°C
(2°F)		-16°C
(4°F)		-10°C
(15°F)		-5°C
(24°F)		-1°C
(31°F)		4°C
(39°F)		5°C
(41°F)		-1°C
(30°F)		-8°C
(17°F)		-15°C
(6°F)		-16°C
(4°F)

Compare climate in Ornes with other places

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

Monthly average precipitation in Ornes, Norway

Ornes usually has the most precipitation in January, March and September, with an average of 19 rainy days and 240 mm (9.4 inches) of precipitation per month. The driest months in Ornes are May, June and July. On average, 145 mm (5.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ornes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)229 (9.0)169 (6.6)252 (9.9)187 (7.4)112 (4.4)163 (6.4)161 (6.3)205 (8.1)238 (9.4)203 (8.0)204 (8.0)187 (7.4)
Average precipitation days (≥ 1 mm)161621191518172120202117

Monthly sunshine hours in Ornes, Norway

The sunniest months in Ornes are May, June and July, when the sun shines an average of 14 hours 56 minutes a day. Least sunny months in Ornes: January, November and December receive an average of 0 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ornes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours24119238340430459484380290170494
Mean daily daylight hours6h 11m8h 1m11h 47m15h 37m19h 55m23h 56m21h 42m16h 54m13h 3m9h 19m5h 24m17h 40m

Solar UV radiation in Ornes, Norway

Ornes experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 5 - 6, which corresponds to the Moderate / High category of sun exposure. January, February and October 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 Ornes UV Index data.

Average daily maximum UV levels by month for Ornes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)112455643111