nomadseason

Monthly climate in Tonstad, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tonstad features a subarctic climate (Dfc). Temperatures typically range between -3 °C (27 °F) and 13 °C (56 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 2116 mm (83.3 inches) and receives 210 rainy days on the 1 mm (0.04 inches) threshold annually. Tonstad enjoys an average of 3215 hours of sunshine throughout the year, and daylight varies from 6 hours 23 minutes to 18 hours 14 minutes per day.

Monthly average temperatures in Tonstad, Norway

The warmest months in Tonstad are June, July and August, with daily mean temperatures ranging from 12 to 13 °C (54 - 56 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -3 to -1 °C (27 - 30 °F) throughout the day. On average each year, Tonstad experiences 0 days above 25 °C (77.0 °F) and 136 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tonstad. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(44°F)		11°C
(52°F)		9°C
(48°F)		18°C
(64°F)		23°C
(75°F)		24°C
(76°F)		28°C
(82°F)		23°C
(74°F)		20°C
(68°F)		14°C
(57°F)		10°C
(51°F)		7°C
(45°F)
Mean maximum5°C
(41°F)		5°C
(41°F)		6°C
(44°F)		13°C
(56°F)		20°C
(68°F)		20°C
(68°F)		23°C
(73°F)		20°C
(69°F)		18°C
(64°F)		12°C
(54°F)		8°C
(47°F)		6°C
(43°F)
Average high0°C
(32°F)		-0°C
(32°F)		2°C
(35°F)		6°C
(43°F)		11°C
(52°F)		16°C
(60°F)		17°C
(62°F)		16°C
(60°F)		12°C
(54°F)		8°C
(46°F)		4°C
(39°F)		1°C
(34°F)
Daily mean-2°C
(28°F)		-3°C
(27°F)		-1°C
(30°F)		2°C
(36°F)		7°C
(45°F)		12°C
(54°F)		13°C
(56°F)		12°C
(54°F)		9°C
(49°F)		5°C
(42°F)		2°C
(35°F)		-1°C
(31°F)
Average low-5°C
(24°F)		-5°C
(23°F)		-4°C
(25°F)		-2°C
(29°F)		3°C
(38°F)		8°C
(46°F)		9°C
(49°F)		9°C
(48°F)		7°C
(44°F)		3°C
(38°F)		-0°C
(32°F)		-3°C
(27°F)
Mean minimum-14°C
(6°F)		-14°C
(7°F)		-14°C
(7°F)		-9°C
(15°F)		-4°C
(26°F)		3°C
(38°F)		4°C
(40°F)		4°C
(40°F)		2°C
(36°F)		-3°C
(26°F)		-9°C
(16°F)		-10°C
(14°F)
Minimum-20°C
(-4°F)		-19°C
(-3°F)		-17°C
(2°F)		-13°C
(9°F)		-5°C
(23°F)		1°C
(35°F)		2°C
(36°F)		4°C
(39°F)		-1°C
(31°F)		-5°C
(23°F)		-13°C
(9°F)		-15°C
(4°F)

Compare climate in Tonstad with other places

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

Monthly average precipitation in Tonstad, Norway

Tonstad usually has the most precipitation in September, October and December, with an average of 20 rainy days and 228 mm (9.0 inches) of precipitation per month. The driest months in Tonstad are April, May and June. On average, 113 mm (4.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tonstad. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)174 (6.8)200 (7.9)183 (7.2)84 (3.3)111 (4.4)142 (5.6)149 (5.9)188 (7.4)204 (8.0)262 (10.3)200 (7.9)219 (8.6)
Average precipitation days (≥ 1 mm)161717131416171918221922

Monthly sunshine hours in Tonstad, Norway

The sunniest months in Tonstad are May, June and July, when the sun shines an average of 13 hours 55 minutes a day. Least sunny months in Tonstad: January, November and December receive an average of 3 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tonstad. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours8715526534941442044737328220712784
Mean daily daylight hours7h 7m9h 18m11h 52m14h 29m16h 53m18h 14m17h 30m15h 18m12h 45m10h 9m7h 45m6h 23m

Solar UV radiation in Tonstad, Norway

Tonstad experiences the highest level of ultraviolet (UV) radiation in June, July and August, 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 Tonstad UV Index data.

Average daily maximum UV levels by month for Tonstad. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567764211