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Monthly climate in Bygland, Norway

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bygland features a subarctic climate (Dfc). Temperatures typically range between -3 °C (28 °F) and 15 °C (59 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 1603 mm (63.1 inches) and receives 175 rainy days on the 1 mm (0.04 inches) threshold annually. Bygland enjoys an average of 3104 hours of sunshine throughout the year, and daylight varies from 6 hours 20 minutes to 18 hours 17 minutes per day.

Monthly average temperatures in Bygland, Norway

The warmest months in Bygland are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (56 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (28 - 30 °F) throughout the day. On average each year, Bygland experiences 2 days above 25 °C (77.0 °F) and 131 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bygland. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(45°F)		11°C
(52°F)		14°C
(58°F)		19°C
(66°F)		25°C
(77°F)		27°C
(80°F)		28°C
(82°F)		25°C
(77°F)		23°C
(73°F)		14°C
(57°F)		12°C
(53°F)		8°C
(47°F)
Mean maximum6°C
(43°F)		6°C
(43°F)		10°C
(50°F)		15°C
(60°F)		21°C
(70°F)		22°C
(72°F)		24°C
(75°F)		22°C
(72°F)		20°C
(68°F)		12°C
(54°F)		10°C
(50°F)		7°C
(44°F)
Average high0°C
(33°F)		0°C
(33°F)		3°C
(38°F)		8°C
(46°F)		13°C
(55°F)		18°C
(64°F)		19°C
(66°F)		17°C
(63°F)		13°C
(56°F)		8°C
(47°F)		4°C
(39°F)		1°C
(33°F)
Daily mean-2°C
(28°F)		-3°C
(28°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(47°F)		13°C
(56°F)		15°C
(59°F)		13°C
(56°F)		10°C
(50°F)		6°C
(43°F)		2°C
(36°F)		-1°C
(30°F)
Average low-5°C
(23°F)		-5°C
(23°F)		-4°C
(25°F)		-1°C
(30°F)		4°C
(39°F)		9°C
(48°F)		10°C
(50°F)		9°C
(49°F)		7°C
(45°F)		3°C
(38°F)		-0°C
(32°F)		-3°C
(26°F)
Mean minimum-16°C
(3°F)		-15°C
(4°F)		-14°C
(6°F)		-9°C
(17°F)		-3°C
(27°F)		4°C
(40°F)		6°C
(42°F)		4°C
(40°F)		2°C
(36°F)		-3°C
(26°F)		-9°C
(16°F)		-13°C
(8°F)
Minimum-23°C
(-9°F)		-20°C
(-4°F)		-18°C
(0°F)		-13°C
(8°F)		-5°C
(23°F)		2°C
(36°F)		4°C
(40°F)		3°C
(38°F)		0°C
(33°F)		-5°C
(22°F)		-14°C
(7°F)		-19°C
(-1°F)

Compare climate in Bygland with other places

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

Monthly average precipitation in Bygland, Norway

Bygland usually has the most precipitation in September, October and December, with an average of 17 rainy days and 181 mm (7.1 inches) of precipitation per month. The driest months in Bygland are January, April and May. On average, 87 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bygland. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)109 (4.3)128 (5.1)118 (4.6)51 (2.0)101 (4.0)126 (5.0)145 (5.7)129 (5.1)163 (6.4)193 (7.6)152 (6.0)188 (7.4)
Average precipitation days (≥ 1 mm)13151591114131516181719

Monthly sunshine hours in Bygland, Norway

The sunniest months in Bygland are May, June and July, when the sun shines an average of 13 hours 44 minutes a day. Least sunny months in Bygland: January, November and December receive an average of 2 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bygland. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours8614826434940441344636525218511174
Mean daily daylight hours7h 5m9h 17m11h 52m14h 30m16h 55m18h 17m17h 33m15h 19m12h 45m10h 8m7h 43m6h 20m

Solar UV radiation in Bygland, Norway

Bygland 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 Bygland UV Index data.

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