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Monthly climate in Ars, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ars features a oceanic climate (Cfb). Temperatures typically range between 6 °C (43 °F) and 22 °C (71 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 823 mm (32.4 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually. Ars enjoys an average of 3712 hours of sunshine throughout the year, and daylight varies from 8 hours 43 minutes to 15 hours 38 minutes per day.

Monthly average temperatures in Ars, France

The warmest months in Ars are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 47 °F) throughout the day. On average each year, Ars experiences 65 days above 25 °C (77.0 °F) and 20 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ars. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(63°F)		24°C
(75°F)		25°C
(77°F)		28°C
(82°F)		32°C
(90°F)		37°C
(98°F)		40°C
(104°F)		39°C
(102°F)		35°C
(96°F)		28°C
(82°F)		22°C
(71°F)		17°C
(63°F)
Mean maximum15°C
(58°F)		19°C
(66°F)		22°C
(72°F)		26°C
(78°F)		29°C
(84°F)		32°C
(90°F)		36°C
(97°F)		35°C
(96°F)		32°C
(90°F)		26°C
(79°F)		20°C
(68°F)		16°C
(61°F)
Average high9°C
(49°F)		12°C
(55°F)		14°C
(58°F)		18°C
(64°F)		21°C
(70°F)		25°C
(77°F)		27°C
(81°F)		27°C
(81°F)		24°C
(76°F)		19°C
(67°F)		13°C
(56°F)		11°C
(52°F)
Daily mean6°C
(43°F)		8°C
(47°F)		10°C
(50°F)		13°C
(55°F)		16°C
(61°F)		20°C
(68°F)		22°C
(71°F)		21°C
(70°F)		19°C
(66°F)		14°C
(58°F)		9°C
(49°F)		8°C
(46°F)
Average low3°C
(38°F)		4°C
(40°F)		6°C
(43°F)		8°C
(46°F)		11°C
(52°F)		15°C
(58°F)		16°C
(62°F)		16°C
(61°F)		13°C
(56°F)		10°C
(51°F)		6°C
(43°F)		5°C
(41°F)
Mean minimum-3°C
(27°F)		-2°C
(28°F)		-1°C
(30°F)		0°C
(33°F)		4°C
(40°F)		10°C
(50°F)		12°C
(54°F)		11°C
(51°F)		7°C
(45°F)		4°C
(39°F)		-1°C
(30°F)		-3°C
(28°F)
Minimum-7°C
(20°F)		-7°C
(21°F)		-7°C
(20°F)		-3°C
(27°F)		1°C
(35°F)		8°C
(46°F)		10°C
(50°F)		9°C
(48°F)		6°C
(43°F)		3°C
(37°F)		-3°C
(27°F)		-6°C
(22°F)

Compare climate in Ars with other places

Compare temperature, precipitation, sunshine, UV index in Ars, France with other places around the world.

Monthly average precipitation in Ars, France

Ars usually has the most precipitation in May, November and December, with an average of 14 rainy days and 99 mm (3.9 inches) of precipitation per month. The driest months in Ars are July, August and September. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ars. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)64 (2.5)67 (2.6)78 (3.1)51 (2.0)87 (3.4)78 (3.1)35 (1.4)26 (1.0)45 (1.8)83 (3.3)88 (3.5)121 (4.7)
Average precipitation days (≥ 1 mm)10111391411779111217

Monthly sunshine hours in Ars, France

The sunniest months in Ars are June, July and August, when the sun shines an average of 13 hours 25 minutes a day. Least sunny months in Ars: January, February and December receive an average of 6 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ars. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours162221293348392412425397341286235195
Mean daily daylight hours9h 7m10h 22m11h 56m13h 33m14h 56m15h 38m15h 15m14h 2m12h 29m10h 52m9h 28m8h 43m

Solar UV radiation in Ars, France

Ars experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 9, which corresponds to the Very High category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Ars UV Index data.

Average daily maximum UV levels by month for Ars. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235789996532