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Monthly climate in Le Grand-Celland, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Le Grand-Celland 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. Le Grand-Celland 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 Le Grand-Celland, France

The warmest months in Le Grand-Celland 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, Le Grand-Celland 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 Le Grand-Celland. 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 Le Grand-Celland with other places

Compare temperature, precipitation, sunshine, UV index in Le Grand-Celland, France with other places around the world.

Monthly average precipitation in Le Grand-Celland, France

Le Grand-Celland 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 Le Grand-Celland 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 Le Grand-Celland. 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 Le Grand-Celland, France

The sunniest months in Le Grand-Celland are May, June and July, when the sun shines an average of 13 hours 7 minutes a day. Least sunny months in Le Grand-Celland: 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 Le Grand-Celland. 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 Le Grand-Celland, France

Le Grand-Celland 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 Le Grand-Celland UV Index data.

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