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Monthly climate in Sermamagny, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sermamagny features a oceanic climate (Cfb). Temperatures typically range between 1 °C (35 °F) and 20 °C (68 °F) through the year, but rarely can drop to -16 °C (4 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1263 mm (49.7 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually. Sermamagny enjoys an average of 3503 hours of sunshine throughout the year, and daylight varies from 8 hours 28 minutes to 15 hours 54 minutes per day.

Monthly average temperatures in Sermamagny, France

The warmest months in Sermamagny are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (35 - 39 °F) throughout the day. On average each year, Sermamagny experiences 43 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 Sermamagny. 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)		22°C
(72°F)		27°C
(80°F)		29°C
(85°F)		34°C
(94°F)		37°C
(99°F)		36°C
(97°F)		31°C
(87°F)		24°C
(76°F)		19°C
(67°F)		13°C
(56°F)
Mean maximum11°C
(51°F)		15°C
(59°F)		19°C
(66°F)		23°C
(74°F)		26°C
(79°F)		29°C
(85°F)		32°C
(90°F)		32°C
(91°F)		28°C
(83°F)		22°C
(72°F)		16°C
(62°F)		12°C
(54°F)
Average high4°C
(39°F)		7°C
(45°F)		11°C
(51°F)		15°C
(60°F)		18°C
(64°F)		23°C
(74°F)		25°C
(77°F)		25°C
(77°F)		21°C
(69°F)		15°C
(59°F)		8°C
(47°F)		5°C
(41°F)
Daily mean1°C
(35°F)		4°C
(39°F)		6°C
(43°F)		10°C
(50°F)		13°C
(56°F)		18°C
(65°F)		20°C
(68°F)		19°C
(67°F)		15°C
(60°F)		11°C
(51°F)		5°C
(42°F)		3°C
(38°F)
Average low-1°C
(30°F)		1°C
(34°F)		2°C
(36°F)		5°C
(40°F)		8°C
(48°F)		13°C
(56°F)		15°C
(58°F)		15°C
(58°F)		11°C
(52°F)		7°C
(45°F)		3°C
(37°F)		1°C
(34°F)
Mean minimum-7°C
(20°F)		-6°C
(22°F)		-4°C
(25°F)		-3°C
(28°F)		2°C
(36°F)		8°C
(46°F)		10°C
(50°F)		9°C
(48°F)		6°C
(42°F)		1°C
(35°F)		-2°C
(29°F)		-4°C
(24°F)
Minimum-16°C
(4°F)		-11°C
(12°F)		-12°C
(11°F)		-4°C
(25°F)		-1°C
(31°F)		6°C
(43°F)		8°C
(47°F)		6°C
(42°F)		4°C
(39°F)		1°C
(34°F)		-3°C
(27°F)		-7°C
(20°F)

Compare climate in Sermamagny with other places

Compare temperature, precipitation, sunshine, UV index in Sermamagny, France with other places around the world.

Monthly average precipitation in Sermamagny, France

Sermamagny usually has the most precipitation in January, May and December, with an average of 15 rainy days and 155 mm (6.1 inches) of precipitation per month. The driest months in Sermamagny are April, August and September. On average, 60 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sermamagny. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)139 (5.5)116 (4.6)130 (5.1)58 (2.3)131 (5.2)101 (4.0)72 (2.8)57 (2.2)65 (2.6)102 (4.0)97 (3.8)196 (7.7)
Average precipitation days (≥ 1 mm)13131410151412129131219

Monthly sunshine hours in Sermamagny, France

The sunniest months in Sermamagny are June, July and August, when the sun shines an average of 13 hours 8 minutes a day. Least sunny months in Sermamagny: January, November and December receive an average of 5 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sermamagny. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours133210282353370401416391328263194156
Mean daily daylight hours8h 54m10h 14m11h 56m13h 39m15h 8m15h 54m15h 30m14h 10m12h 31m10h 47m9h 16m8h 28m

Solar UV radiation in Sermamagny, France

Sermamagny 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 Sermamagny UV Index data.

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