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Monthly climate in Girolles, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Girolles features a oceanic climate (Cfb). Temperatures typically range between 4 °C (40 °F) and 21 °C (70 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 764 mm (30.1 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually. Girolles enjoys an average of 3460 hours of sunshine throughout the year, and daylight varies from 8 hours 25 minutes to 15 hours 58 minutes per day.

Monthly average temperatures in Girolles, France

The warmest months in Girolles are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (67 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (40 - 44 °F) throughout the day. On average each year, Girolles experiences 55 days above 25 °C (77.0 °F) and 31 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Girolles. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		22°C
(71°F)		24°C
(76°F)		28°C
(83°F)		32°C
(89°F)		37°C
(98°F)		41°C
(107°F)		37°C
(99°F)		35°C
(96°F)		27°C
(81°F)		21°C
(70°F)		16°C
(61°F)
Mean maximum13°C
(56°F)		17°C
(63°F)		22°C
(71°F)		25°C
(77°F)		28°C
(82°F)		32°C
(90°F)		35°C
(95°F)		35°C
(95°F)		31°C
(88°F)		25°C
(77°F)		19°C
(66°F)		15°C
(59°F)
Average high7°C
(45°F)		10°C
(50°F)		13°C
(56°F)		17°C
(63°F)		20°C
(68°F)		25°C
(76°F)		27°C
(80°F)		26°C
(80°F)		23°C
(74°F)		17°C
(63°F)		11°C
(52°F)		9°C
(48°F)
Daily mean4°C
(40°F)		6°C
(44°F)		8°C
(48°F)		11°C
(53°F)		15°C
(59°F)		19°C
(67°F)		21°C
(70°F)		21°C
(69°F)		17°C
(63°F)		13°C
(56°F)		8°C
(46°F)		6°C
(43°F)
Average low2°C
(36°F)		3°C
(38°F)		4°C
(40°F)		6°C
(43°F)		9°C
(49°F)		14°C
(57°F)		15°C
(60°F)		15°C
(59°F)		12°C
(54°F)		9°C
(49°F)		5°C
(41°F)		4°C
(39°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
(52°F)		10°C
(49°F)		6°C
(43°F)		2°C
(36°F)		-2°C
(29°F)		-3°C
(27°F)
Minimum-8°C
(18°F)		-7°C
(19°F)		-10°C
(14°F)		-4°C
(26°F)		1°C
(33°F)		7°C
(45°F)		8°C
(47°F)		7°C
(45°F)		4°C
(40°F)		1°C
(34°F)		-4°C
(26°F)		-4°C
(26°F)

Compare climate in Girolles with other places

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

Monthly average precipitation in Girolles, France

Girolles usually has the most precipitation in May, October and December, with an average of 14 rainy days and 88 mm (3.5 inches) of precipitation per month. The driest months in Girolles are April, July and August. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Girolles. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)68 (2.7)64 (2.5)73 (2.9)32 (1.2)82 (3.2)60 (2.3)46 (1.8)43 (1.7)54 (2.1)78 (3.1)62 (2.4)103 (4.1)
Average precipitation days (≥ 1 mm)11121351210697131118

Monthly sunshine hours in Girolles, France

The sunniest months in Girolles are May, June and July, when the sun shines an average of 12 hours 57 minutes a day. Least sunny months in Girolles: January, November and December receive an average of 5 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Girolles. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours119202265351386398407381326263201157
Mean daily daylight hours8h 50m10h 13m11h 55m13h 41m15h 11m15h 58m15h 33m14h 12m12h 31m10h 46m9h 13m8h 25m

Solar UV radiation in Girolles, France

Girolles 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 Girolles UV Index data.

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