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Monthly climate in Louannec, Brittany, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Louannec features a oceanic climate (Cfb).Temperatures typically range between 8 °C (47 °F) and 17 °C (63 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 29 °C (84 °F).The average annual precipitation amounts to about 1031 mm (40.6 inches) and receives 165 rainy days on the 1 mm (0.04 inches) threshold annually.Louannec enjoys an average of 3658 hours of sunshine throughout the year, and daylight varies from 8 hours 19 minutes to 16 hours 4 minutes per day.

Monthly average temperatures in Louannec, Brittany, France §

The warmest months in Louannec are July, August and September, with daily mean temperatures ranging from 16 to 17 °C (61 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 8 to 9 °C (47 - 49 °F) throughout the day. On average each year, Louannec 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 Louannec, Brittany, France.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 14°C
(58°F)		 15°C
(59°F)		 20°C
(68°F)		 23°C
(74°F)		 23°C
(74°F)		 25°C
(78°F)		 25°C
(77°F)		 29°C
(84°F)		 26°C
(79°F)		 22°C
(71°F)		 17°C
(62°F)		 14°C
(57°F)
Mean maximum 13°C
(56°F)		 14°C
(57°F)		 15°C
(59°F)		 18°C
(65°F)		 19°C
(67°F)		 21°C
(69°F)		 23°C
(73°F)		 24°C
(75°F)		 23°C
(74°F)		 20°C
(67°F)		 16°C
(61°F)		 14°C
(57°F)
Average high 9°C
(49°F)		 10°C
(50°F)		 11°C
(51°F)		 12°C
(54°F)		 14°C
(58°F)		 17°C
(62°F)		 18°C
(65°F)		 18°C
(65°F)		 18°C
(64°F)		 15°C
(60°F)		 12°C
(55°F)		 11°C
(52°F)
Daily mean 8°C
(47°F)		 8°C
(48°F)		 9°C
(49°F)		 10°C
(51°F)		 12°C
(55°F)		 15°C
(59°F)		 17°C
(62°F)		 17°C
(63°F)		 16°C
(61°F)		 14°C
(57°F)		 11°C
(52°F)		 10°C
(50°F)
Average low 7°C
(45°F)		 7°C
(45°F)		 8°C
(46°F)		 9°C
(48°F)		 11°C
(52°F)		 13°C
(56°F)		 15°C
(60°F)		 15°C
(60°F)		 15°C
(59°F)		 12°C
(55°F)		 10°C
(50°F)		 8°C
(47°F)
Mean minimum 3°C
(38°F)		 2°C
(36°F)		 4°C
(39°F)		 5°C
(42°F)		 8°C
(47°F)		 11°C
(53°F)		 13°C
(57°F)		 13°C
(56°F)		 12°C
(54°F)		 9°C
(49°F)		 6°C
(44°F)		 4°C
(39°F)
Minimum 0°C
(33°F)		 -1°C
(31°F)		 -2°C
(29°F)		 4°C
(40°F)		 7°C
(44°F)		 10°C
(51°F)		 13°C
(55°F)		 13°C
(55°F)		 11°C
(52°F)		 7°C
(45°F)		 5°C
(41°F)		 3°C
(38°F)

Compare climate in Louannec with other places

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

Monthly average precipitation in Louannec, Brittany, France §

Louannec usually has the most precipitation in October, November and December, with an average of 18 rainy days and 139 mm (5.5 inches) of precipitation per month.The driest months in Louannec are April, July and August. On average, 47 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Louannec, Brittany, France.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 97 (3.8) 96 (3.8) 78 (3.1) 50 (2.0) 68 (2.7) 75 (2.9) 44 (1.7) 47 (1.9) 57 (2.3) 142 (5.6) 109 (4.3) 167 (6.6)
Average precipitation days (≥ 1 mm) 15 16 16 9 12 12 10 10 10 17 17 21

Monthly sunshine hours in Louannec, Brittany, France §

The sunniest months in Louannec are May, June and July, when the sun shines an average of 13 hours 37 minutes a day.Least sunny months in Louannec: January, February and December receive an average of 5 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Louannec, Brittany, France.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 137 206 293 358 413 408 431 393 336 273 222 182
Mean daily daylight hours 8h 46m 10h 10m 11h 55m 13h 43m 15h 16m 16h 4m 15h 38m 14h 15m 12h 32m 10h 45m 9h 9m 8h 19m

Solar UV radiation in Louannec, Brittany, France §

Louannec 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 Louannec UV Index data.

Average daily maximum UV levels by month for Louannec, Brittany, France.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 3 5 6 8 9 9 8 6 4 2 1