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Monthly climate in Reillanne, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Reillanne features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 3 °C (38 °F) and 22 °C (72 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 902 mm (35.5 inches) and receives 105 rainy days on the 1 mm (0.04 inches) threshold annually. Reillanne enjoys an average of 3894 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 Reillanne, France

The warmest months in Reillanne are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (67 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 6 °C (38 - 43 °F) throughout the day. On average each year, Reillanne experiences 66 days above 25 °C (77.0 °F) and 55 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Reillanne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		20°C
(68°F)		21°C
(70°F)		25°C
(77°F)		29°C
(85°F)		37°C
(99°F)		33°C
(91°F)		34°C
(94°F)		30°C
(87°F)		24°C
(76°F)		18°C
(65°F)		16°C
(60°F)
Mean maximum13°C
(55°F)		17°C
(63°F)		19°C
(67°F)		22°C
(72°F)		25°C
(78°F)		30°C
(86°F)		32°C
(89°F)		33°C
(91°F)		28°C
(83°F)		23°C
(73°F)		17°C
(63°F)		14°C
(57°F)
Average high8°C
(47°F)		11°C
(52°F)		13°C
(56°F)		16°C
(61°F)		20°C
(68°F)		25°C
(77°F)		28°C
(83°F)		28°C
(83°F)		23°C
(74°F)		18°C
(65°F)		12°C
(55°F)		9°C
(48°F)
Daily mean3°C
(38°F)		6°C
(43°F)		8°C
(46°F)		11°C
(51°F)		15°C
(58°F)		19°C
(67°F)		22°C
(72°F)		22°C
(71°F)		17°C
(63°F)		13°C
(55°F)		7°C
(45°F)		4°C
(40°F)
Average low-0°C
(32°F)		1°C
(34°F)		2°C
(36°F)		5°C
(41°F)		9°C
(48°F)		13°C
(56°F)		15°C
(59°F)		15°C
(59°F)		12°C
(53°F)		8°C
(46°F)		3°C
(38°F)		1°C
(33°F)
Mean minimum-4°C
(25°F)		-3°C
(26°F)		-3°C
(26°F)		-2°C
(29°F)		3°C
(38°F)		9°C
(48°F)		11°C
(52°F)		11°C
(52°F)		6°C
(44°F)		2°C
(37°F)		-3°C
(28°F)		-4°C
(26°F)
Minimum-6°C
(22°F)		-5°C
(23°F)		-6°C
(22°F)		-4°C
(24°F)		1°C
(33°F)		6°C
(43°F)		10°C
(50°F)		9°C
(48°F)		4°C
(39°F)		1°C
(34°F)		-3°C
(27°F)		-5°C
(24°F)

Compare climate in Reillanne with other places

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

Monthly average precipitation in Reillanne, France

Reillanne usually has the most precipitation in May, November and December, with an average of 12 rainy days and 115 mm (4.5 inches) of precipitation per month. The driest months in Reillanne are January, July and August. On average, 38 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Reillanne. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)51 (2.0)84 (3.3)89 (3.5)116 (4.6)62 (2.5)30 (1.2)42 (1.7)53 (2.1)106 (4.2)115 (4.5)114 (4.5)
Average precipitation days (≥ 1 mm)77810141166681111

Monthly sunshine hours in Reillanne, France

The sunniest months in Reillanne are June, July and August, when the sun shines an average of 13 hours 43 minutes a day. Least sunny months in Reillanne: January, November and December receive an average of 7 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Reillanne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours184256323342398420438403341304242237
Mean daily daylight hours9h 18m10h 28m11h 57m13h 27m14h 45m15h 24m15h 3m13h 55m12h 27m10h 57m9h 37m8h 56m

Solar UV radiation in Reillanne, France

Reillanne experiences the highest level of ultraviolet (UV) radiation in May, June 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 Reillanne UV Index data.

Average daily maximum UV levels by month for Reillanne. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2467910997532