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Monthly climate in Mejannes-les-Ales, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mejannes-les-Ales features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 6 °C (44 °F) and 25 °C (78 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 921 mm (36.3 inches) and receives 92 rainy days on the 1 mm (0.04 inches) threshold annually. Mejannes-les-Ales enjoys an average of 3889 hours of sunshine throughout the year, and daylight varies from 8 hours 55 minutes to 15 hours 24 minutes per day.

Monthly average temperatures in Mejannes-les-Ales, France

The warmest months in Mejannes-les-Ales are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (73 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 9 °C (44 - 48 °F) throughout the day. On average each year, Mejannes-les-Ales experiences 104 days above 25 °C (77.0 °F) and 17 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mejannes-les-Ales. 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)		25°C
(77°F)		28°C
(82°F)		33°C
(93°F)		43°C
(109°F)		37°C
(99°F)		39°C
(103°F)		34°C
(94°F)		28°C
(83°F)		20°C
(69°F)		19°C
(67°F)
Mean maximum15°C
(60°F)		20°C
(68°F)		23°C
(74°F)		26°C
(79°F)		29°C
(85°F)		34°C
(94°F)		36°C
(96°F)		38°C
(100°F)		33°C
(91°F)		26°C
(79°F)		19°C
(67°F)		17°C
(63°F)
Average high11°C
(52°F)		14°C
(57°F)		16°C
(62°F)		19°C
(67°F)		23°C
(74°F)		28°C
(84°F)		32°C
(90°F)		32°C
(89°F)		27°C
(81°F)		21°C
(70°F)		15°C
(59°F)		12°C
(53°F)
Daily mean6°C
(44°F)		9°C
(48°F)		11°C
(51°F)		14°C
(57°F)		18°C
(64°F)		22°C
(73°F)		25°C
(78°F)		25°C
(77°F)		20°C
(69°F)		15°C
(60°F)		10°C
(51°F)		7°C
(45°F)
Average low3°C
(37°F)		4°C
(40°F)		5°C
(42°F)		8°C
(46°F)		12°C
(54°F)		16°C
(62°F)		19°C
(66°F)		18°C
(65°F)		15°C
(59°F)		11°C
(52°F)		7°C
(44°F)		3°C
(38°F)
Mean minimum-3°C
(27°F)		-2°C
(29°F)		-1°C
(30°F)		1°C
(35°F)		6°C
(44°F)		12°C
(54°F)		14°C
(58°F)		14°C
(58°F)		9°C
(49°F)		5°C
(42°F)		-0°C
(32°F)		-3°C
(27°F)
Minimum-5°C
(23°F)		-5°C
(23°F)		-6°C
(22°F)		-2°C
(29°F)		4°C
(39°F)		8°C
(47°F)		11°C
(53°F)		12°C
(53°F)		8°C
(46°F)		3°C
(38°F)		-1°C
(30°F)		-4°C
(26°F)

Compare climate in Mejannes-les-Ales with other places

Compare temperature, precipitation, sunshine, UV index in Mejannes-les-Ales, France with other places around the world.

Monthly average precipitation in Mejannes-les-Ales, France

Mejannes-les-Ales usually has the most precipitation in May, October and November, with an average of 9 rainy days and 124 mm (4.9 inches) of precipitation per month. The driest months in Mejannes-les-Ales are February, June and July. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mejannes-les-Ales. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)61 (2.4)40 (1.6)87 (3.4)87 (3.4)88 (3.5)51 (2.0)31 (1.2)52 (2.0)59 (2.3)136 (5.4)149 (5.9)80 (3.1)
Average precipitation days (≥ 1 mm)87889763591111

Monthly sunshine hours in Mejannes-les-Ales, France

The sunniest months in Mejannes-les-Ales are June, July and August, when the sun shines an average of 13 hours 41 minutes a day. Least sunny months in Mejannes-les-Ales: January, November and December receive an average of 7 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mejannes-les-Ales. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours192249324344400421435402343296246231
Mean daily daylight hours9h 17m10h 28m11h 56m13h 28m14h 45m15h 24m15h 4m13h 55m12h 27m10h 57m9h 37m8h 55m

Solar UV radiation in Mejannes-les-Ales, France

Mejannes-les-Ales 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 Mejannes-les-Ales UV Index data.

Average daily maximum UV levels by month for Mejannes-les-Ales. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2457910997532