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Monthly climate in Tann, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tann features a oceanic climate (Cfb). Temperatures typically range between 1 °C (34 °F) and 20 °C (68 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1114 mm (43.8 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually. Tann enjoys an average of 3521 hours of sunshine throughout the year, and daylight varies from 8 hours 23 minutes to 16 hours 0 minutes per day.

Monthly average temperatures in Tann, Germany

The warmest months in Tann are June, July and August, with daily mean temperatures ranging from 20 to 20 °C (68 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 3 °C (34 - 38 °F) throughout the day. On average each year, Tann experiences 48 days above 25 °C (77.0 °F) and 62 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tann. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		19°C
(67°F)		21°C
(70°F)		28°C
(82°F)		31°C
(88°F)		34°C
(94°F)		35°C
(95°F)		35°C
(94°F)		30°C
(87°F)		24°C
(75°F)		19°C
(67°F)		14°C
(57°F)
Mean maximum10°C
(50°F)		15°C
(60°F)		19°C
(67°F)		25°C
(77°F)		28°C
(83°F)		31°C
(87°F)		33°C
(91°F)		33°C
(91°F)		28°C
(83°F)		22°C
(72°F)		16°C
(62°F)		12°C
(53°F)
Average high3°C
(38°F)		7°C
(44°F)		10°C
(51°F)		16°C
(60°F)		19°C
(66°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		20°C
(68°F)		15°C
(59°F)		8°C
(46°F)		5°C
(41°F)
Daily mean1°C
(34°F)		3°C
(38°F)		6°C
(43°F)		10°C
(51°F)		14°C
(58°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		15°C
(60°F)		11°C
(52°F)		5°C
(41°F)		2°C
(37°F)
Average low-2°C
(29°F)		-0°C
(32°F)		2°C
(35°F)		5°C
(42°F)		10°C
(50°F)		15°C
(59°F)		15°C
(60°F)		16°C
(60°F)		11°C
(53°F)		7°C
(45°F)		3°C
(37°F)		0°C
(33°F)
Mean minimum-7°C
(19°F)		-7°C
(20°F)		-5°C
(24°F)		-0°C
(31°F)		4°C
(40°F)		8°C
(47°F)		11°C
(52°F)		10°C
(49°F)		5°C
(41°F)		3°C
(37°F)		-2°C
(28°F)		-5°C
(24°F)
Minimum-16°C
(3°F)		-12°C
(12°F)		-12°C
(11°F)		-4°C
(25°F)		1°C
(34°F)		6°C
(43°F)		10°C
(50°F)		8°C
(46°F)		3°C
(38°F)		0°C
(33°F)		-4°C
(26°F)		-6°C
(22°F)

Compare climate in Tann with other places

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

Monthly average precipitation in Tann, Germany

Tann usually has the most precipitation in May, June and August, with an average of 14 rainy days and 124 mm (4.9 inches) of precipitation per month. The driest months in Tann are February, April and November. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tann. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)81 (3.2)73 (2.9)81 (3.2)51 (2.0)132 (5.2)115 (4.5)114 (4.5)126 (5.0)85 (3.4)87 (3.4)58 (2.3)110 (4.3)
Average precipitation days (≥ 1 mm)11131510171316141113917

Monthly sunshine hours in Tann, Germany

The sunniest months in Tann are June, July and August, when the sun shines an average of 13 hours 1 minutes a day. Least sunny months in Tann: January, November and December receive an average of 5 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tann. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours143225293342365399421378304267216162
Mean daily daylight hours8h 49m10h 12m11h 55m13h 41m15h 13m16h 0m15h 35m14h 13m12h 31m10h 46m9h 12m8h 23m

Solar UV radiation in Tann, Germany

Tann 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 Tann UV Index data.

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