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Monthly climate in Jahnberge, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jahnberge features a oceanic climate (Cfb). Temperatures typically range between 2 °C (37 °F) and 20 °C (68 °F) through the year, but rarely can drop to -12 °C (10 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 635 mm (25.0 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually. Jahnberge enjoys an average of 3354 hours of sunshine throughout the year, and daylight varies from 7 hours 41 minutes to 16 hours 46 minutes per day.

Monthly average temperatures in Jahnberge, Germany

The warmest months in Jahnberge are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (67 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 3 °C (37 - 38 °F) throughout the day. On average each year, Jahnberge experiences 37 days above 25 °C (77.0 °F) and 47 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jahnberge. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		19°C
(66°F)		21°C
(71°F)		27°C
(81°F)		31°C
(88°F)		35°C
(96°F)		37°C
(98°F)		36°C
(97°F)		33°C
(91°F)		25°C
(78°F)		20°C
(68°F)		13°C
(56°F)
Mean maximum12°C
(53°F)		14°C
(57°F)		18°C
(65°F)		23°C
(74°F)		27°C
(82°F)		30°C
(85°F)		32°C
(89°F)		32°C
(90°F)		29°C
(84°F)		22°C
(72°F)		16°C
(60°F)		12°C
(54°F)
Average high4°C
(40°F)		6°C
(43°F)		9°C
(49°F)		14°C
(58°F)		18°C
(65°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		20°C
(68°F)		15°C
(59°F)		9°C
(48°F)		5°C
(42°F)
Daily mean2°C
(37°F)		3°C
(38°F)		5°C
(42°F)		9°C
(49°F)		14°C
(57°F)		19°C
(67°F)		19°C
(67°F)		20°C
(68°F)		15°C
(60°F)		11°C
(53°F)		6°C
(44°F)		3°C
(38°F)
Average low0°C
(33°F)		0°C
(33°F)		1°C
(35°F)		5°C
(40°F)		9°C
(48°F)		14°C
(57°F)		15°C
(58°F)		15°C
(59°F)		11°C
(52°F)		8°C
(47°F)		4°C
(40°F)		1°C
(35°F)
Mean minimum-5°C
(23°F)		-6°C
(21°F)		-4°C
(25°F)		-2°C
(28°F)		2°C
(35°F)		8°C
(47°F)		10°C
(50°F)		9°C
(49°F)		6°C
(43°F)		1°C
(35°F)		-2°C
(29°F)		-4°C
(25°F)
Minimum-9°C
(16°F)		-12°C
(10°F)		-12°C
(10°F)		-3°C
(27°F)		-0°C
(32°F)		6°C
(43°F)		8°C
(47°F)		8°C
(46°F)		4°C
(39°F)		-3°C
(27°F)		-4°C
(26°F)		-12°C
(11°F)

Compare climate in Jahnberge with other places

Compare temperature, precipitation, sunshine, UV index in Jahnberge, Germany with other places around the world.

Monthly average precipitation in Jahnberge, Germany

Jahnberge usually has the most precipitation in March, July and October, with an average of 11 rainy days and 69 mm (2.7 inches) of precipitation per month. The driest months in Jahnberge are April, May and November. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jahnberge. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)54 (2.1)45 (1.8)56 (2.2)34 (1.3)45 (1.8)50 (2.0)93 (3.6)53 (2.1)52 (2.1)58 (2.3)45 (1.8)51 (2.0)
Average precipitation days (≥ 1 mm)111013811910118121112

Monthly sunshine hours in Jahnberge, Germany

The sunniest months in Jahnberge are May, June and July, when the sun shines an average of 13 hours 20 minutes a day. Least sunny months in Jahnberge: January, November and December receive an average of 4 hours 6 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jahnberge. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours103189262346400419408383311255158115
Mean daily daylight hours8h 13m9h 52m11h 54m13h 59m15h 48m16h 46m16h 15m14h 36m12h 36m10h 33m8h 41m7h 41m

Solar UV radiation in Jahnberge, Germany

Jahnberge experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure. January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Jahnberge UV Index data.

Average daily maximum UV levels by month for Jahnberge. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578775321