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Monthly climate in Plougoulm, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Plougoulm features a oceanic climate (Cfb). Temperatures typically range between 9 °C (49 °F) and 16 °C (62 °F) through the year, but rarely can drop to -1 °C (31 °F) or can rise to as high as 25 °C (78 °F). The average annual precipitation amounts to about 995 mm (39.2 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually. Plougoulm enjoys an average of 3649 hours of sunshine throughout the year, and daylight varies from 8 hours 20 minutes to 16 hours 3 minutes per day.

Monthly average temperatures in Plougoulm, France

The warmest months in Plougoulm are July, August and September, with daily mean temperatures ranging from 16 to 16 °C (61 - 62 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 9 to 9 °C (49 - 49 °F) throughout the day. On average each year, Plougoulm experiences 0 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Plougoulm. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(58°F)		14°C
(57°F)		17°C
(63°F)		18°C
(65°F)		19°C
(67°F)		22°C
(72°F)		21°C
(70°F)		25°C
(78°F)		22°C
(71°F)		21°C
(69°F)		16°C
(62°F)		14°C
(57°F)
Mean maximum13°C
(56°F)		13°C
(55°F)		14°C
(57°F)		16°C
(61°F)		17°C
(63°F)		18°C
(65°F)		20°C
(68°F)		21°C
(70°F)		21°C
(70°F)		19°C
(66°F)		16°C
(60°F)		14°C
(57°F)
Average high10°C
(50°F)		10°C
(51°F)		10°C
(51°F)		11°C
(53°F)		13°C
(56°F)		15°C
(60°F)		17°C
(63°F)		17°C
(63°F)		17°C
(63°F)		15°C
(60°F)		13°C
(55°F)		11°C
(53°F)
Daily mean9°C
(49°F)		9°C
(49°F)		9°C
(49°F)		10°C
(51°F)		12°C
(54°F)		14°C
(58°F)		16°C
(61°F)		16°C
(62°F)		16°C
(61°F)		14°C
(58°F)		12°C
(53°F)		10°C
(51°F)
Average low8°C
(47°F)		8°C
(47°F)		8°C
(48°F)		9°C
(49°F)		11°C
(53°F)		14°C
(57°F)		15°C
(60°F)		16°C
(61°F)		15°C
(59°F)		13°C
(56°F)		11°C
(52°F)		9°C
(49°F)
Mean minimum4°C
(40°F)		4°C
(39°F)		5°C
(41°F)		6°C
(43°F)		9°C
(48°F)		12°C
(54°F)		14°C
(57°F)		14°C
(57°F)		13°C
(55°F)		10°C
(51°F)		8°C
(46°F)		5°C
(41°F)
Minimum2°C
(36°F)		1°C
(34°F)		-1°C
(31°F)		5°C
(41°F)		8°C
(47°F)		11°C
(52°F)		14°C
(57°F)		13°C
(55°F)		11°C
(52°F)		8°C
(46°F)		6°C
(44°F)		5°C
(41°F)

Compare climate in Plougoulm with other places

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

Monthly average precipitation in Plougoulm, France

Plougoulm usually has the most precipitation in October, November and December, with an average of 18 rainy days and 134 mm (5.3 inches) of precipitation per month. The driest months in Plougoulm are April, July and August. On average, 42 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Plougoulm. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)102 (4.0)103 (4.0)78 (3.1)44 (1.7)62 (2.5)72 (2.8)38 (1.5)44 (1.7)51 (2.0)133 (5.2)108 (4.3)161 (6.3)
Average precipitation days (≥ 1 mm)16171681011789161821

Monthly sunshine hours in Plougoulm, France

The sunniest months in Plougoulm are May, June and July, when the sun shines an average of 13 hours 38 minutes a day. Least sunny months in Plougoulm: January, February and December receive an average of 5 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Plougoulm. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours135206291358414410430392336271221180
Mean daily daylight hours8h 47m10h 11m11h 55m13h 43m15h 15m16h 3m15h 37m14h 15m12h 31m10h 45m9h 10m8h 20m

Solar UV radiation in Plougoulm, France

Plougoulm 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 Plougoulm UV Index data.

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