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Monthly climate in Arthes, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Arthes features a oceanic climate (Cfb). Temperatures typically range between 4 °C (40 °F) and 22 °C (72 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 909 mm (35.8 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually. Arthes enjoys an average of 3704 hours of sunshine throughout the year, and daylight varies from 8 hours 56 minutes to 15 hours 24 minutes per day.

Monthly average temperatures in Arthes, France

The warmest months in Arthes are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (40 - 46 °F) throughout the day. On average each year, Arthes experiences 67 days above 25 °C (77.0 °F) and 29 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Arthes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		22°C
(72°F)		22°C
(73°F)		26°C
(79°F)		31°C
(89°F)		37°C
(100°F)		37°C
(98°F)		36°C
(97°F)		32°C
(89°F)		26°C
(80°F)		21°C
(70°F)		17°C
(63°F)
Mean maximum14°C
(58°F)		18°C
(65°F)		21°C
(69°F)		23°C
(74°F)		27°C
(81°F)		31°C
(88°F)		35°C
(94°F)		34°C
(94°F)		30°C
(87°F)		24°C
(76°F)		19°C
(66°F)		16°C
(61°F)
Average high8°C
(47°F)		12°C
(53°F)		14°C
(57°F)		17°C
(63°F)		20°C
(69°F)		25°C
(77°F)		28°C
(82°F)		28°C
(82°F)		24°C
(75°F)		18°C
(66°F)		13°C
(55°F)		10°C
(50°F)
Daily mean4°C
(40°F)		7°C
(46°F)		9°C
(48°F)		12°C
(53°F)		15°C
(60°F)		20°C
(68°F)		22°C
(72°F)		22°C
(71°F)		18°C
(65°F)		14°C
(57°F)		9°C
(48°F)		6°C
(44°F)
Average low1°C
(35°F)		4°C
(39°F)		5°C
(41°F)		7°C
(44°F)		10°C
(50°F)		14°C
(58°F)		16°C
(61°F)		16°C
(61°F)		13°C
(55°F)		10°C
(49°F)		5°C
(42°F)		3°C
(38°F)
Mean minimum-4°C
(24°F)		-3°C
(26°F)		-2°C
(28°F)		-0°C
(32°F)		4°C
(39°F)		10°C
(50°F)		11°C
(52°F)		10°C
(50°F)		6°C
(43°F)		3°C
(38°F)		-2°C
(29°F)		-3°C
(26°F)
Minimum-7°C
(19°F)		-8°C
(18°F)		-7°C
(20°F)		-2°C
(28°F)		-0°C
(32°F)		8°C
(46°F)		10°C
(50°F)		9°C
(49°F)		4°C
(40°F)		1°C
(34°F)		-4°C
(25°F)		-4°C
(24°F)

Compare climate in Arthes with other places

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

Monthly average precipitation in Arthes, France

Arthes usually has the most precipitation in March, May and December, with an average of 13 rainy days and 106 mm (4.2 inches) of precipitation per month. The driest months in Arthes are July, August and September. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arthes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)80 (3.2)70 (2.8)82 (3.2)62 (2.4)103 (4.0)75 (3.0)47 (1.8)42 (1.7)58 (2.3)75 (3.0)81 (3.2)133 (5.3)
Average precipitation days (≥ 1 mm)1191381311668101115

Monthly sunshine hours in Arthes, France

The sunniest months in Arthes are June, July and August, when the sun shines an average of 13 hours 25 minutes a day. Least sunny months in Arthes: January, February and December receive an average of 6 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arthes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours166232298342378411424399336285233194
Mean daily daylight hours9h 18m10h 28m11h 57m13h 27m14h 45m15h 24m15h 3m13h 54m12h 27m10h 57m9h 37m8h 56m

Solar UV radiation in Arthes, France

Arthes experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure. January, November 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 Arthes UV Index data.

Average daily maximum UV levels by month for Arthes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)24679101097532