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Monthly climate in Delmenhorst, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Delmenhorst features a oceanic climate (Cfb). Temperatures typically range between 3 °C (38 °F) and 19 °C (66 °F) through the year, but rarely can drop to -15 °C (5 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 784 mm (30.9 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually. Delmenhorst enjoys an average of 3246 hours of sunshine throughout the year, and daylight varies from 7 hours 39 minutes to 16 hours 48 minutes per day.

Monthly average temperatures in Delmenhorst, Germany

The warmest months in Delmenhorst are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (38 - 41 °F) throughout the day. On average each year, Delmenhorst experiences 26 days above 25 °C (77.0 °F) and 36 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Delmenhorst. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		18°C
(65°F)		21°C
(70°F)		26°C
(80°F)		32°C
(90°F)		33°C
(92°F)		37°C
(99°F)		35°C
(96°F)		31°C
(89°F)		27°C
(81°F)		19°C
(67°F)		14°C
(57°F)
Mean maximum12°C
(54°F)		14°C
(57°F)		18°C
(65°F)		23°C
(74°F)		27°C
(81°F)		29°C
(84°F)		31°C
(87°F)		31°C
(88°F)		28°C
(83°F)		22°C
(72°F)		16°C
(61°F)		12°C
(54°F)
Average high5°C
(42°F)		7°C
(44°F)		10°C
(50°F)		14°C
(57°F)		18°C
(64°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		19°C
(67°F)		15°C
(59°F)		9°C
(49°F)		6°C
(44°F)
Daily mean3°C
(38°F)		4°C
(39°F)		6°C
(43°F)		9°C
(48°F)		13°C
(56°F)		18°C
(65°F)		18°C
(65°F)		19°C
(66°F)		15°C
(59°F)		12°C
(53°F)		7°C
(45°F)		5°C
(41°F)
Average low1°C
(35°F)		1°C
(34°F)		2°C
(36°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		11°C
(51°F)		9°C
(48°F)		5°C
(41°F)		3°C
(37°F)
Mean minimum-5°C
(24°F)		-5°C
(22°F)		-4°C
(26°F)		-2°C
(28°F)		0°C
(33°F)		7°C
(45°F)		9°C
(48°F)		8°C
(47°F)		5°C
(41°F)		1°C
(35°F)		-1°C
(31°F)		-3°C
(26°F)
Minimum-10°C
(15°F)		-15°C
(5°F)		-12°C
(11°F)		-4°C
(25°F)		-1°C
(30°F)		5°C
(41°F)		7°C
(45°F)		6°C
(43°F)		3°C
(38°F)		-4°C
(26°F)		-3°C
(27°F)		-9°C
(15°F)

Compare climate in Delmenhorst with other places

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

Monthly average precipitation in Delmenhorst, Germany

Delmenhorst usually has the most precipitation in August, October and December, with an average of 14 rainy days and 80 mm (3.1 inches) of precipitation per month. The driest months in Delmenhorst are April, September and November. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Delmenhorst. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)61 (2.4)60 (2.4)64 (2.5)49 (1.9)58 (2.3)75 (2.9)74 (2.9)77 (3.0)54 (2.1)87 (3.4)49 (1.9)76 (3.0)
Average precipitation days (≥ 1 mm)13121191210141410141215

Monthly sunshine hours in Delmenhorst, Germany

The sunniest months in Delmenhorst are May, June and July, when the sun shines an average of 12 hours 44 minutes a day. Least sunny months in Delmenhorst: January, November and December receive an average of 4 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Delmenhorst. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours100180255344386394391378303237163110
Mean daily daylight hours8h 11m9h 51m11h 54m14h 0m15h 50m16h 48m16h 17m14h 38m12h 36m10h 32m8h 39m7h 39m

Solar UV radiation in Delmenhorst, Germany

Delmenhorst 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 Delmenhorst UV Index data.

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