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Monthly climate in Rilly-la-Montagne, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Rilly-la-Montagne features a oceanic climate (Cfb). Temperatures typically range between 4 °C (39 °F) and 20 °C (69 °F) through the year, but rarely can drop to -10 °C (15 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 822 mm (32.4 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Rilly-la-Montagne enjoys an average of 3426 hours of sunshine throughout the year, and daylight varies from 8 hours 15 minutes to 16 hours 8 minutes per day.

Monthly average temperatures in Rilly-la-Montagne, France

The warmest months in Rilly-la-Montagne are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (66 - 69 °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 - 42 °F) throughout the day. On average each year, Rilly-la-Montagne experiences 46 days above 25 °C (77.0 °F) and 35 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Rilly-la-Montagne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(58°F)		20°C
(67°F)		24°C
(75°F)		28°C
(82°F)		32°C
(89°F)		35°C
(96°F)		43°C
(109°F)		38°C
(101°F)		35°C
(95°F)		26°C
(79°F)		20°C
(69°F)		16°C
(61°F)
Mean maximum12°C
(54°F)		16°C
(61°F)		20°C
(68°F)		24°C
(76°F)		28°C
(82°F)		31°C
(87°F)		34°C
(94°F)		34°C
(94°F)		30°C
(87°F)		24°C
(75°F)		17°C
(64°F)		15°C
(58°F)
Average high6°C
(43°F)		9°C
(48°F)		12°C
(54°F)		16°C
(61°F)		19°C
(67°F)		24°C
(75°F)		26°C
(78°F)		25°C
(78°F)		22°C
(72°F)		16°C
(61°F)		10°C
(51°F)		8°C
(46°F)
Daily mean4°C
(39°F)		6°C
(42°F)		8°C
(46°F)		11°C
(52°F)		14°C
(58°F)		19°C
(66°F)		20°C
(69°F)		20°C
(68°F)		17°C
(62°F)		12°C
(54°F)		7°C
(45°F)		5°C
(42°F)
Average low1°C
(35°F)		3°C
(37°F)		4°C
(39°F)		5°C
(42°F)		9°C
(48°F)		14°C
(57°F)		15°C
(59°F)		15°C
(59°F)		12°C
(53°F)		9°C
(48°F)		4°C
(40°F)		3°C
(38°F)
Mean minimum-4°C
(25°F)		-4°C
(25°F)		-2°C
(28°F)		-1°C
(30°F)		3°C
(37°F)		8°C
(47°F)		11°C
(51°F)		9°C
(49°F)		6°C
(43°F)		3°C
(37°F)		-2°C
(28°F)		-3°C
(26°F)
Minimum-8°C
(19°F)		-8°C
(18°F)		-10°C
(15°F)		-3°C
(27°F)		0°C
(32°F)		6°C
(44°F)		9°C
(48°F)		6°C
(44°F)		5°C
(40°F)		1°C
(34°F)		-3°C
(27°F)		-4°C
(25°F)

Compare climate in Rilly-la-Montagne with other places

Compare temperature, precipitation, sunshine, UV index in Rilly-la-Montagne, France with other places around the world.

Monthly average precipitation in Rilly-la-Montagne, France

Rilly-la-Montagne usually has the most precipitation in February, October and December, with an average of 13 rainy days and 88 mm (3.5 inches) of precipitation per month. The driest months in Rilly-la-Montagne are April, May and September. On average, 52 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rilly-la-Montagne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)70 (2.7)72 (2.8)71 (2.8)37 (1.4)62 (2.4)68 (2.7)62 (2.4)63 (2.5)58 (2.3)83 (3.3)67 (2.6)110 (4.3)
Average precipitation days (≥ 1 mm)121214711118108121216

Monthly sunshine hours in Rilly-la-Montagne, France

The sunniest months in Rilly-la-Montagne are May, June and July, when the sun shines an average of 13 hours 6 minutes a day. Least sunny months in Rilly-la-Montagne: January, November and December receive an average of 4 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rilly-la-Montagne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours113196259348389407409386323258194139
Mean daily daylight hours8h 43m10h 8m11h 55m13h 45m15h 19m16h 8m15h 42m14h 17m12h 32m10h 43m9h 6m8h 15m

Solar UV radiation in Rilly-la-Montagne, France

Rilly-la-Montagne experiences the highest level of ultraviolet (UV) radiation in May, June 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 Rilly-la-Montagne UV Index data.

Average daily maximum UV levels by month for Rilly-la-Montagne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234689886421