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Monthly climate in Wellendingen, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Wellendingen features a oceanic climate (Cfb). Temperatures typically range between 0 °C (32 °F) and 18 °C (65 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 35 °C (94 °F). The average annual precipitation amounts to about 1049 mm (41.3 inches) and receives 158 rainy days on the 1 mm (0.04 inches) threshold annually. Wellendingen enjoys an average of 3482 hours of sunshine throughout the year, and daylight varies from 8 hours 24 minutes to 15 hours 58 minutes per day.

Monthly average temperatures in Wellendingen, Germany

The warmest months in Wellendingen are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (63 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (32 - 36 °F) throughout the day. On average each year, Wellendingen experiences 29 days above 25 °C (77.0 °F) and 86 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Wellendingen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(55°F)		18°C
(65°F)		21°C
(70°F)		25°C
(77°F)		29°C
(84°F)		32°C
(91°F)		35°C
(94°F)		34°C
(94°F)		28°C
(83°F)		23°C
(73°F)		19°C
(66°F)		13°C
(55°F)
Mean maximum10°C
(49°F)		14°C
(58°F)		18°C
(64°F)		23°C
(73°F)		26°C
(78°F)		28°C
(82°F)		30°C
(87°F)		30°C
(87°F)		26°C
(79°F)		21°C
(70°F)		16°C
(60°F)		11°C
(53°F)
Average high2°C
(36°F)		6°C
(43°F)		9°C
(49°F)		14°C
(57°F)		17°C
(62°F)		22°C
(72°F)		23°C
(74°F)		23°C
(74°F)		19°C
(66°F)		14°C
(57°F)		7°C
(45°F)		4°C
(39°F)
Daily mean-0°C
(32°F)		2°C
(36°F)		4°C
(40°F)		8°C
(47°F)		12°C
(54°F)		17°C
(63°F)		18°C
(65°F)		18°C
(64°F)		14°C
(57°F)		9°C
(49°F)		4°C
(39°F)		2°C
(35°F)
Average low-3°C
(27°F)		-1°C
(30°F)		-0°C
(32°F)		3°C
(38°F)		7°C
(45°F)		12°C
(53°F)		13°C
(55°F)		13°C
(55°F)		9°C
(48°F)		6°C
(42°F)		1°C
(34°F)		-0°C
(32°F)
Mean minimum-10°C
(14°F)		-10°C
(14°F)		-8°C
(18°F)		-4°C
(25°F)		0°C
(33°F)		5°C
(41°F)		8°C
(46°F)		7°C
(46°F)		2°C
(37°F)		-1°C
(31°F)		-5°C
(24°F)		-6°C
(21°F)
Minimum-16°C
(4°F)		-18°C
(1°F)		-21°C
(-5°F)		-6°C
(22°F)		-2°C
(28°F)		4°C
(40°F)		6°C
(43°F)		5°C
(41°F)		1°C
(33°F)		-3°C
(28°F)		-5°C
(23°F)		-8°C
(17°F)

Compare climate in Wellendingen with other places

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

Monthly average precipitation in Wellendingen, Germany

Wellendingen usually has the most precipitation in May, June and August, with an average of 15 rainy days and 116 mm (4.6 inches) of precipitation per month. The driest months in Wellendingen are April, September and November. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Wellendingen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)84 (3.3)75 (3.0)83 (3.3)59 (2.3)118 (4.6)121 (4.8)97 (3.8)109 (4.3)65 (2.6)76 (3.0)59 (2.3)105 (4.1)
Average precipitation days (≥ 1 mm)121114101713151511121018

Monthly sunshine hours in Wellendingen, Germany

The sunniest months in Wellendingen are May, June and July, when the sun shines an average of 12 hours 52 minutes a day. Least sunny months in Wellendingen: January, November and December receive an average of 5 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wellendingen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours135210283352378391413378320266199151
Mean daily daylight hours8h 50m10h 13m11h 55m13h 41m15h 12m15h 58m15h 34m14h 12m12h 31m10h 46m9h 13m8h 24m

Solar UV radiation in Wellendingen, Germany

Wellendingen experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very 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 2. For more detailed information, check out our hourly Wellendingen UV Index data.

Average daily maximum UV levels by month for Wellendingen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986421