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Monthly climate in Mohnesee, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mohnesee features a oceanic climate (Cfb). Temperatures typically range between 2 °C (36 °F) and 18 °C (65 °F) through the year, but rarely can drop to -17 °C (2 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 960 mm (37.8 inches) and receives 168 rainy days on the 1 mm (0.04 inches) threshold annually. Mohnesee enjoys an average of 3217 hours of sunshine throughout the year, and daylight varies from 7 hours 53 minutes to 16 hours 32 minutes per day.

Monthly average temperatures in Mohnesee, Germany

The warmest months in Mohnesee are June, July and August, with daily mean temperatures ranging from 18 to 18 °C (64 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 4 °C (36 - 39 °F) throughout the day. On average each year, Mohnesee experiences 23 days above 25 °C (77.0 °F) and 46 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mohnesee. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(57°F)		19°C
(67°F)		21°C
(71°F)		26°C
(80°F)		31°C
(88°F)		33°C
(91°F)		36°C
(98°F)		35°C
(95°F)		30°C
(86°F)		25°C
(78°F)		19°C
(66°F)		14°C
(57°F)
Mean maximum11°C
(52°F)		14°C
(58°F)		18°C
(64°F)		23°C
(74°F)		26°C
(80°F)		28°C
(82°F)		30°C
(86°F)		30°C
(87°F)		28°C
(82°F)		22°C
(71°F)		16°C
(61°F)		12°C
(54°F)
Average high4°C
(40°F)		6°C
(43°F)		9°C
(49°F)		13°C
(56°F)		17°C
(63°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		19°C
(66°F)		14°C
(58°F)		8°C
(47°F)		6°C
(42°F)
Daily mean2°C
(36°F)		3°C
(38°F)		6°C
(42°F)		9°C
(48°F)		13°C
(55°F)		18°C
(64°F)		18°C
(65°F)		18°C
(65°F)		14°C
(58°F)		11°C
(52°F)		6°C
(43°F)		4°C
(39°F)
Average low0°C
(33°F)		1°C
(33°F)		2°C
(36°F)		4°C
(40°F)		8°C
(46°F)		13°C
(56°F)		13°C
(56°F)		14°C
(57°F)		10°C
(50°F)		8°C
(47°F)		4°C
(39°F)		2°C
(36°F)
Mean minimum-6°C
(22°F)		-6°C
(21°F)		-4°C
(24°F)		-3°C
(27°F)		1°C
(34°F)		7°C
(45°F)		8°C
(47°F)		8°C
(47°F)		4°C
(40°F)		2°C
(36°F)		-2°C
(29°F)		-4°C
(25°F)
Minimum-12°C
(10°F)		-17°C
(2°F)		-11°C
(12°F)		-5°C
(24°F)		-1°C
(31°F)		5°C
(41°F)		7°C
(44°F)		7°C
(44°F)		0°C
(33°F)		0°C
(32°F)		-4°C
(25°F)		-6°C
(21°F)

Compare climate in Mohnesee with other places

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

Monthly average precipitation in Mohnesee, Germany

Mohnesee usually has the most precipitation in July, October and December, with an average of 16 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Mohnesee are April, September and November. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mohnesee. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)87 (3.4)84 (3.3)88 (3.5)48 (1.9)82 (3.2)72 (2.8)96 (3.8)90 (3.5)63 (2.5)90 (3.6)57 (2.2)103 (4.1)
Average precipitation days (≥ 1 mm)141316101313141512161220

Monthly sunshine hours in Mohnesee, Germany

The sunniest months in Mohnesee are May, June and July, when the sun shines an average of 12 hours 41 minutes a day. Least sunny months in Mohnesee: January, November and December receive an average of 3 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mohnesee. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours91189249343382385400377309223160104
Mean daily daylight hours8h 23m9h 58m11h 54m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m

Solar UV radiation in Mohnesee, Germany

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

Average daily maximum UV levels by month for Mohnesee. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875421