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Monthly climate in Avranches, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Avranches features a oceanic climate (Cfb). Temperatures typically range between 6 °C (42 °F) and 18 °C (65 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1077 mm (42.4 inches) and receives 161 rainy days on the 1 mm (0.04 inches) threshold annually. Avranches enjoys an average of 3521 hours of sunshine throughout the year, and daylight varies from 8 hours 18 minutes to 16 hours 5 minutes per day.

Monthly average temperatures in Avranches, France

The warmest months in Avranches are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (42 - 45 °F) throughout the day. On average each year, Avranches experiences 15 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Avranches. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		20°C
(68°F)		23°C
(74°F)		26°C
(78°F)		28°C
(83°F)		33°C
(92°F)		36°C
(97°F)		34°C
(94°F)		31°C
(88°F)		24°C
(75°F)		17°C
(63°F)		14°C
(58°F)
Mean maximum12°C
(55°F)		15°C
(59°F)		19°C
(66°F)		23°C
(74°F)		24°C
(76°F)		28°C
(82°F)		31°C
(87°F)		30°C
(86°F)		27°C
(80°F)		21°C
(70°F)		16°C
(61°F)		14°C
(57°F)
Average high8°C
(47°F)		9°C
(49°F)		12°C
(53°F)		15°C
(59°F)		17°C
(63°F)		20°C
(69°F)		22°C
(72°F)		21°C
(71°F)		20°C
(67°F)		16°C
(61°F)		11°C
(52°F)		9°C
(49°F)
Daily mean6°C
(42°F)		7°C
(44°F)		8°C
(47°F)		11°C
(51°F)		13°C
(56°F)		17°C
(62°F)		18°C
(65°F)		18°C
(64°F)		16°C
(60°F)		13°C
(55°F)		9°C
(48°F)		7°C
(45°F)
Average low3°C
(38°F)		4°C
(40°F)		5°C
(42°F)		6°C
(44°F)		9°C
(49°F)		13°C
(55°F)		14°C
(58°F)		14°C
(57°F)		12°C
(54°F)		10°C
(50°F)		6°C
(43°F)		5°C
(41°F)
Mean minimum-3°C
(28°F)		-2°C
(29°F)		-0°C
(31°F)		1°C
(33°F)		4°C
(39°F)		8°C
(47°F)		11°C
(52°F)		10°C
(50°F)		7°C
(46°F)		4°C
(39°F)		1°C
(34°F)		-1°C
(30°F)
Minimum-5°C
(23°F)		-5°C
(23°F)		-7°C
(20°F)		-2°C
(29°F)		1°C
(33°F)		8°C
(46°F)		9°C
(48°F)		8°C
(46°F)		6°C
(42°F)		3°C
(38°F)		-0°C
(32°F)		-3°C
(28°F)

Compare climate in Avranches with other places

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

Monthly average precipitation in Avranches, France

Avranches usually has the most precipitation in October, November and December, with an average of 16 rainy days and 127 mm (5.0 inches) of precipitation per month. The driest months in Avranches are April, July and August. On average, 59 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Avranches. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)85 (3.3)89 (3.5)89 (3.5)46 (1.8)91 (3.6)93 (3.7)65 (2.5)67 (2.7)71 (2.8)122 (4.8)104 (4.1)154 (6.1)
Average precipitation days (≥ 1 mm)13131691313121211161419

Monthly sunshine hours in Avranches, France

The sunniest months in Avranches are May, June and July, when the sun shines an average of 13 hours 7 minutes a day. Least sunny months in Avranches: January, February and December receive an average of 5 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Avranches. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours134197276346400390416379322261216178
Mean daily daylight hours8h 45m10h 10m11h 55m13h 43m15h 17m16h 5m15h 39m14h 16m12h 32m10h 44m9h 9m8h 18m

Solar UV radiation in Avranches, France

Avranches 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 Avranches UV Index data.

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