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Monthly climate in Plouneour-Trez, France

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Plouneour-Trez 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 0 °C (32 °F) or can rise to as high as 22 °C (73 °F). The average annual precipitation amounts to about 965 mm (38.0 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually. Plouneour-Trez enjoys an average of 3602 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 Plouneour-Trez, France

The warmest months in Plouneour-Trez 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 10 °C (49 - 49 °F) throughout the day. On average each year, Plouneour-Trez 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 Plouneour-Trez. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(58°F)		14°C
(57°F)		17°C
(62°F)		18°C
(64°F)		18°C
(64°F)		19°C
(67°F)		20°C
(69°F)		22°C
(73°F)		21°C
(71°F)		20°C
(68°F)		16°C
(61°F)		14°C
(58°F)
Mean maximum13°C
(56°F)		13°C
(55°F)		14°C
(57°F)		15°C
(60°F)		16°C
(62°F)		17°C
(64°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		18°C
(65°F)		15°C
(60°F)		14°C
(57°F)
Average high10°C
(51°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
(62°F)		15°C
(59°F)		13°C
(55°F)		11°C
(53°F)
Daily mean9°C
(49°F)		9°C
(49°F)		10°C
(49°F)		10°C
(51°F)		12°C
(54°F)		15°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)		9°C
(48°F)		10°C
(49°F)		12°C
(53°F)		14°C
(57°F)		15°C
(60°F)		16°C
(60°F)		15°C
(59°F)		13°C
(56°F)		11°C
(52°F)		9°C
(49°F)
Mean minimum4°C
(40°F)		4°C
(40°F)		5°C
(41°F)		6°C
(44°F)		9°C
(49°F)		12°C
(54°F)		14°C
(58°F)		14°C
(58°F)		13°C
(55°F)		10°C
(51°F)		8°C
(46°F)		5°C
(42°F)
Minimum2°C
(36°F)		1°C
(34°F)		-0°C
(32°F)		5°C
(42°F)		8°C
(47°F)		11°C
(52°F)		14°C
(57°F)		13°C
(56°F)		11°C
(52°F)		7°C
(45°F)		6°C
(44°F)		5°C
(41°F)

Compare climate in Plouneour-Trez with other places

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

Monthly average precipitation in Plouneour-Trez, France

Plouneour-Trez usually has the most precipitation in October, November and December, with an average of 18 rainy days and 128 mm (5.0 inches) of precipitation per month. The driest months in Plouneour-Trez are April, July and August. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Plouneour-Trez. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)100 (3.9)101 (4.0)79 (3.1)40 (1.6)57 (2.3)72 (2.9)40 (1.6)44 (1.7)47 (1.8)125 (4.9)102 (4.0)157 (6.2)
Average precipitation days (≥ 1 mm)15181681012889161821

Monthly sunshine hours in Plouneour-Trez, France

The sunniest months in Plouneour-Trez are May, June and July, when the sun shines an average of 13 hours 31 minutes a day. Least sunny months in Plouneour-Trez: January, February and December receive an average of 5 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Plouneour-Trez. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours131203287357410407426388333267215173
Mean daily daylight hours8h 46m10h 11m11h 55m13h 43m15h 16m16h 3m15h 38m14h 15m12h 31m10h 45m9h 10m8h 20m

Solar UV radiation in Plouneour-Trez, France

Plouneour-Trez 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 Plouneour-Trez UV Index data.

Average daily maximum UV levels by month for Plouneour-Trez. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986521