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Monthly climate in Loisy-sur-Marne, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Loisy-sur-Marne features a oceanic climate (Cfb). Temperatures typically range between 4 °C (39 °F) and 21 °C (70 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 42 °C (107 °F). The average annual precipitation amounts to about 862 mm (33.9 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually. Loisy-sur-Marne enjoys an average of 3374 hours of sunshine throughout the year, and daylight varies from 8 hours 19 minutes to 16 hours 4 minutes per day.

Monthly average temperatures in Loisy-sur-Marne, France

The warmest months in Loisy-sur-Marne are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (67 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (39 - 43 °F) throughout the day. On average each year, Loisy-sur-Marne experiences 52 days above 25 °C (77.0 °F) and 36 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Loisy-sur-Marne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(58°F)		20°C
(68°F)		25°C
(77°F)		28°C
(82°F)		33°C
(91°F)		36°C
(97°F)		42°C
(107°F)		38°C
(100°F)		34°C
(94°F)		27°C
(80°F)		21°C
(70°F)		17°C
(62°F)
Mean maximum13°C
(55°F)		16°C
(61°F)		21°C
(69°F)		25°C
(77°F)		28°C
(83°F)		31°C
(89°F)		34°C
(94°F)		34°C
(94°F)		30°C
(87°F)		24°C
(76°F)		18°C
(65°F)		15°C
(58°F)
Average high6°C
(43°F)		9°C
(49°F)		12°C
(54°F)		16°C
(62°F)		20°C
(68°F)		25°C
(76°F)		26°C
(79°F)		26°C
(79°F)		22°C
(72°F)		16°C
(62°F)		10°C
(51°F)		8°C
(46°F)
Daily mean4°C
(39°F)		6°C
(43°F)		8°C
(46°F)		11°C
(52°F)		15°C
(58°F)		19°C
(67°F)		21°C
(70°F)		21°C
(69°F)		17°C
(63°F)		12°C
(55°F)		7°C
(45°F)		5°C
(42°F)
Average low1°C
(35°F)		3°C
(37°F)		4°C
(39°F)		6°C
(42°F)		9°C
(49°F)		14°C
(57°F)		15°C
(60°F)		15°C
(60°F)		12°C
(54°F)		9°C
(48°F)		4°C
(40°F)		3°C
(38°F)
Mean minimum-4°C
(25°F)		-4°C
(25°F)		-3°C
(27°F)		-1°C
(30°F)		3°C
(37°F)		8°C
(47°F)		11°C
(52°F)		10°C
(50°F)		7°C
(44°F)		2°C
(36°F)		-1°C
(30°F)		-4°C
(25°F)
Minimum-8°C
(18°F)		-8°C
(18°F)		-11°C
(13°F)		-3°C
(26°F)		1°C
(34°F)		7°C
(45°F)		8°C
(48°F)		8°C
(46°F)		5°C
(41°F)		1°C
(34°F)		-2°C
(28°F)		-5°C
(24°F)

Compare climate in Loisy-sur-Marne with other places

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

Monthly average precipitation in Loisy-sur-Marne, France

Loisy-sur-Marne usually has the most precipitation in January, October and December, with an average of 14 rainy days and 99 mm (3.9 inches) of precipitation per month. The driest months in Loisy-sur-Marne are April, July and August. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Loisy-sur-Marne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)85 (3.4)74 (2.9)78 (3.1)32 (1.3)71 (2.8)65 (2.6)55 (2.2)59 (2.3)60 (2.4)82 (3.2)72 (2.8)129 (5.1)
Average precipitation days (≥ 1 mm)131214712108109121318

Monthly sunshine hours in Loisy-sur-Marne, France

The sunniest months in Loisy-sur-Marne are May, June and July, when the sun shines an average of 12 hours 56 minutes a day. Least sunny months in Loisy-sur-Marne: January, November and December receive an average of 4 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Loisy-sur-Marne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours115194254343388402399385318252187134
Mean daily daylight hours8h 46m10h 10m11h 55m13h 43m15h 16m16h 4m15h 39m14h 16m12h 32m10h 45m9h 9m8h 19m

Solar UV radiation in Loisy-sur-Marne, France

Loisy-sur-Marne 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 Loisy-sur-Marne UV Index data.

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