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Monthly climate in Plougoumelen, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Plougoumelen features a oceanic climate (Cfb). Temperatures typically range between 7 °C (44 °F) and 19 °C (66 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 813 mm (32.0 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually. Plougoumelen enjoys an average of 3694 hours of sunshine throughout the year, and daylight varies from 8 hours 28 minutes to 15 hours 54 minutes per day.

Monthly average temperatures in Plougoumelen, France

The warmest months in Plougoumelen are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (63 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 8 °C (44 - 47 °F) throughout the day. On average each year, Plougoumelen experiences 16 days above 25 °C (77.0 °F) and 8 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Plougoumelen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(58°F)		18°C
(65°F)		20°C
(68°F)		24°C
(75°F)		27°C
(81°F)		32°C
(89°F)		32°C
(89°F)		33°C
(91°F)		31°C
(87°F)		22°C
(72°F)		18°C
(64°F)		14°C
(58°F)
Mean maximum13°C
(56°F)		14°C
(58°F)		17°C
(64°F)		23°C
(73°F)		24°C
(75°F)		28°C
(82°F)		30°C
(87°F)		29°C
(85°F)		26°C
(79°F)		20°C
(68°F)		16°C
(62°F)		14°C
(57°F)
Average high9°C
(49°F)		10°C
(51°F)		12°C
(54°F)		15°C
(60°F)		18°C
(64°F)		21°C
(69°F)		23°C
(73°F)		22°C
(71°F)		20°C
(69°F)		16°C
(62°F)		12°C
(54°F)		10°C
(51°F)
Daily mean7°C
(44°F)		8°C
(46°F)		9°C
(49°F)		11°C
(52°F)		14°C
(57°F)		17°C
(63°F)		19°C
(66°F)		18°C
(65°F)		16°C
(62°F)		13°C
(56°F)		10°C
(49°F)		8°C
(47°F)
Average low4°C
(40°F)		5°C
(41°F)		6°C
(43°F)		7°C
(45°F)		10°C
(50°F)		14°C
(57°F)		15°C
(59°F)		15°C
(58°F)		13°C
(55°F)		11°C
(51°F)		7°C
(45°F)		6°C
(43°F)
Mean minimum-1°C
(30°F)		-1°C
(30°F)		0°C
(32°F)		1°C
(35°F)		5°C
(40°F)		9°C
(48°F)		11°C
(53°F)		10°C
(50°F)		8°C
(46°F)		5°C
(41°F)		2°C
(36°F)		0°C
(33°F)
Minimum-5°C
(23°F)		-5°C
(23°F)		-6°C
(21°F)		-1°C
(30°F)		1°C
(35°F)		7°C
(46°F)		9°C
(49°F)		9°C
(49°F)		6°C
(43°F)		1°C
(34°F)		0°C
(33°F)		-1°C
(31°F)

Compare climate in Plougoumelen with other places

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

Monthly average precipitation in Plougoumelen, France

Plougoumelen usually has the most precipitation in October, November and December, with an average of 12 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Plougoumelen are April, July and September. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Plougoumelen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)54 (2.1)77 (3.0)66 (2.6)44 (1.7)65 (2.6)75 (2.9)48 (1.9)51 (2.0)43 (1.7)95 (3.8)83 (3.3)113 (4.4)
Average precipitation days (≥ 1 mm)91313812118108121115

Monthly sunshine hours in Plougoumelen, France

The sunniest months in Plougoumelen are May, June and July, when the sun shines an average of 13 hours 37 minutes a day. Least sunny months in Plougoumelen: January, February and December receive an average of 5 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Plougoumelen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours144205301357412411429400337278229187
Mean daily daylight hours8h 54m10h 14m11h 56m13h 39m15h 8m15h 54m15h 30m14h 10m12h 30m10h 47m9h 16m8h 28m

Solar UV radiation in Plougoumelen, France

Plougoumelen 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 Plougoumelen UV Index data.

Average daily maximum UV levels by month for Plougoumelen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986522