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Monthly climate in Vern-sur-Seiche, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Vern-sur-Seiche features a oceanic climate (Cfb). Temperatures typically range between 6 °C (43 °F) and 19 °C (67 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 817 mm (32.1 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually. Vern-sur-Seiche enjoys an average of 3536 hours of sunshine throughout the year, and daylight varies from 8 hours 25 minutes to 15 hours 57 minutes per day.

Monthly average temperatures in Vern-sur-Seiche, France

The warmest months in Vern-sur-Seiche are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (64 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Vern-sur-Seiche experiences 32 days above 25 °C (77.0 °F) and 21 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Vern-sur-Seiche. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		21°C
(69°F)		24°C
(75°F)		26°C
(80°F)		30°C
(86°F)		34°C
(94°F)		37°C
(100°F)		35°C
(96°F)		32°C
(91°F)		24°C
(76°F)		17°C
(63°F)		15°C
(60°F)
Mean maximum13°C
(57°F)		16°C
(60°F)		20°C
(68°F)		24°C
(76°F)		26°C
(79°F)		30°C
(85°F)		32°C
(91°F)		32°C
(90°F)		28°C
(83°F)		22°C
(71°F)		16°C
(62°F)		14°C
(58°F)
Average high9°C
(48°F)		10°C
(51°F)		13°C
(55°F)		16°C
(61°F)		19°C
(66°F)		22°C
(72°F)		24°C
(76°F)		24°C
(75°F)		21°C
(71°F)		17°C
(63°F)		12°C
(54°F)		10°C
(50°F)
Daily mean6°C
(43°F)		7°C
(45°F)		9°C
(48°F)		11°C
(52°F)		14°C
(58°F)		18°C
(64°F)		19°C
(67°F)		19°C
(66°F)		16°C
(62°F)		13°C
(55°F)		8°C
(47°F)		7°C
(45°F)
Average low3°C
(38°F)		4°C
(39°F)		5°C
(41°F)		6°C
(43°F)		9°C
(49°F)		13°C
(55°F)		14°C
(58°F)		14°C
(57°F)		12°C
(53°F)		9°C
(49°F)		5°C
(42°F)		5°C
(41°F)
Mean minimum-3°C
(27°F)		-2°C
(28°F)		-2°C
(29°F)		-0°C
(32°F)		3°C
(38°F)		8°C
(46°F)		10°C
(50°F)		9°C
(48°F)		6°C
(44°F)		3°C
(38°F)		-1°C
(30°F)		-2°C
(28°F)
Minimum-7°C
(19°F)		-6°C
(22°F)		-7°C
(20°F)		-3°C
(27°F)		-0°C
(32°F)		7°C
(44°F)		7°C
(45°F)		7°C
(45°F)		4°C
(40°F)		3°C
(37°F)		-2°C
(29°F)		-3°C
(26°F)

Compare climate in Vern-sur-Seiche with other places

Compare temperature, precipitation, sunshine, UV index in Vern-sur-Seiche, France with other places around the world.

Monthly average precipitation in Vern-sur-Seiche, France

Vern-sur-Seiche usually has the most precipitation in June, October and December, with an average of 12 rainy days and 98 mm (3.8 inches) of precipitation per month. The driest months in Vern-sur-Seiche are January, April and July. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Vern-sur-Seiche. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)49 (1.9)62 (2.4)61 (2.4)47 (1.8)69 (2.7)102 (4.0)50 (2.0)54 (2.1)57 (2.3)89 (3.5)74 (2.9)103 (4.0)
Average precipitation days (≥ 1 mm)10121391211899121215

Monthly sunshine hours in Vern-sur-Seiche, France

The sunniest months in Vern-sur-Seiche are May, June and July, when the sun shines an average of 13 hours 1 minutes a day. Least sunny months in Vern-sur-Seiche: January, February and December receive an average of 5 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Vern-sur-Seiche. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours134200282347397386414383323261217185
Mean daily daylight hours8h 51m10h 13m11h 56m13h 41m15h 11m15h 57m15h 32m14h 12m12h 31m10h 47m9h 14m8h 25m

Solar UV radiation in Vern-sur-Seiche, France

Vern-sur-Seiche 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 Vern-sur-Seiche UV Index data.

Average daily maximum UV levels by month for Vern-sur-Seiche. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986422