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Monthly climate in Roville-devant-Bayon, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Roville-devant-Bayon features a oceanic climate (Cfb). Temperatures typically range between 2 °C (37 °F) and 20 °C (69 °F) through the year, but rarely can drop to -11 °C (12 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 877 mm (34.5 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Roville-devant-Bayon enjoys an average of 3471 hours of sunshine throughout the year, and daylight varies from 8 hours 21 minutes to 16 hours 2 minutes per day.

Monthly average temperatures in Roville-devant-Bayon, France

The warmest months in Roville-devant-Bayon 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 2 to 5 °C (37 - 41 °F) throughout the day. On average each year, Roville-devant-Bayon experiences 48 days above 25 °C (77.0 °F) and 44 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Roville-devant-Bayon. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		20°C
(68°F)		23°C
(74°F)		27°C
(80°F)		31°C
(89°F)		36°C
(96°F)		39°C
(102°F)		37°C
(99°F)		32°C
(91°F)		25°C
(77°F)		20°C
(69°F)		14°C
(57°F)
Mean maximum12°C
(53°F)		15°C
(59°F)		19°C
(67°F)		24°C
(75°F)		27°C
(80°F)		30°C
(86°F)		33°C
(92°F)		33°C
(92°F)		29°C
(85°F)		23°C
(73°F)		18°C
(64°F)		13°C
(56°F)
Average high5°C
(41°F)		8°C
(47°F)		11°C
(53°F)		16°C
(60°F)		19°C
(66°F)		24°C
(76°F)		26°C
(78°F)		25°C
(78°F)		21°C
(71°F)		16°C
(61°F)		9°C
(49°F)		6°C
(44°F)
Daily mean2°C
(37°F)		5°C
(41°F)		7°C
(45°F)		10°C
(51°F)		14°C
(57°F)		19°C
(66°F)		20°C
(69°F)		20°C
(68°F)		16°C
(61°F)		12°C
(53°F)		6°C
(43°F)		4°C
(40°F)
Average low0°C
(33°F)		2°C
(36°F)		3°C
(37°F)		5°C
(41°F)		9°C
(48°F)		14°C
(57°F)		15°C
(59°F)		15°C
(59°F)		11°C
(52°F)		8°C
(47°F)		4°C
(39°F)		2°C
(37°F)
Mean minimum-6°C
(22°F)		-5°C
(22°F)		-4°C
(26°F)		-2°C
(28°F)		2°C
(36°F)		8°C
(47°F)		10°C
(50°F)		10°C
(49°F)		5°C
(42°F)		2°C
(35°F)		-2°C
(28°F)		-5°C
(24°F)
Minimum-11°C
(13°F)		-10°C
(14°F)		-11°C
(12°F)		-5°C
(24°F)		0°C
(33°F)		7°C
(45°F)		7°C
(46°F)		8°C
(47°F)		2°C
(36°F)		1°C
(33°F)		-3°C
(26°F)		-6°C
(22°F)

Compare climate in Roville-devant-Bayon with other places

Compare temperature, precipitation, sunshine, UV index in Roville-devant-Bayon, France with other places around the world.

Monthly average precipitation in Roville-devant-Bayon, France

Roville-devant-Bayon usually has the most precipitation in January, May and December, with an average of 14 rainy days and 95 mm (3.7 inches) of precipitation per month. The driest months in Roville-devant-Bayon are April, August and September. On average, 50 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Roville-devant-Bayon. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)83 (3.3)80 (3.1)80 (3.1)44 (1.7)85 (3.3)77 (3.0)63 (2.5)53 (2.1)53 (2.1)66 (2.6)75 (3.0)117 (4.6)
Average precipitation days (≥ 1 mm)1212139121211129121219

Monthly sunshine hours in Roville-devant-Bayon, France

The sunniest months in Roville-devant-Bayon are June, July and August, when the sun shines an average of 13 hours 14 minutes a day. Least sunny months in Roville-devant-Bayon: January, November and December receive an average of 4 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Roville-devant-Bayon. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours124209277349387409416391322254189140
Mean daily daylight hours8h 47m10h 11m11h 55m13h 42m15h 14m16h 2m15h 37m14h 14m12h 31m10h 45m9h 11m8h 21m

Solar UV radiation in Roville-devant-Bayon, France

Roville-devant-Bayon 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 Roville-devant-Bayon UV Index data.

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