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Monthly climate in Ploneis, Brittany, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ploneis features a oceanic climate (Cfb).Temperatures typically range between 9 °C (48 °F) and 18 °C (64 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 26 °C (78 °F).The average annual precipitation amounts to about 1025 mm (40.4 inches) and receives 158 rainy days on the 1 mm (0.04 inches) threshold annually.Ploneis enjoys an average of 3673 hours of sunshine throughout the year, and daylight varies from 8 hours 24 minutes to 15 hours 58 minutes per day.

Monthly average temperatures in Ploneis, Brittany, France §

The warmest months in Ploneis are July, August and September, with daily mean temperatures ranging from 16 to 18 °C (62 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 9 to 9 °C (48 - 49 °F) throughout the day. On average each year, Ploneis 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 Ploneis, 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
(57°F)		 13°C
(56°F)		 16°C
(62°F)		 18°C
(65°F)		 22°C
(72°F)		 25°C
(77°F)		 26°C
(78°F)		 24°C
(76°F)		 25°C
(78°F)		 19°C
(66°F)		 16°C
(62°F)		 14°C
(57°F)
Mean maximum 13°C
(55°F)		 13°C
(55°F)		 14°C
(58°F)		 17°C
(63°F)		 20°C
(68°F)		 22°C
(72°F)		 25°C
(76°F)		 23°C
(74°F)		 22°C
(71°F)		 18°C
(64°F)		 16°C
(60°F)		 14°C
(57°F)
Average high 10°C
(50°F)		 10°C
(50°F)		 11°C
(52°F)		 13°C
(55°F)		 15°C
(59°F)		 17°C
(64°F)		 19°C
(67°F)		 19°C
(66°F)		 18°C
(64°F)		 15°C
(60°F)		 12°C
(55°F)		 11°C
(52°F)
Daily mean 9°C
(48°F)		 9°C
(48°F)		 9°C
(49°F)		 11°C
(52°F)		 13°C
(56°F)		 16°C
(61°F)		 18°C
(64°F)		 17°C
(63°F)		 16°C
(62°F)		 14°C
(58°F)		 11°C
(53°F)		 10°C
(50°F)
Average low 7°C
(45°F)		 8°C
(46°F)		 8°C
(47°F)		 9°C
(49°F)		 12°C
(53°F)		 15°C
(58°F)		 16°C
(61°F)		 16°C
(61°F)		 15°C
(59°F)		 13°C
(55°F)		 10°C
(51°F)		 9°C
(48°F)
Mean minimum 3°C
(37°F)		 3°C
(37°F)		 4°C
(39°F)		 5°C
(42°F)		 8°C
(47°F)		 12°C
(54°F)		 14°C
(58°F)		 14°C
(57°F)		 12°C
(54°F)		 9°C
(49°F)		 6°C
(44°F)		 5°C
(41°F)
Minimum -1°C
(31°F)		 -1°C
(30°F)		 -3°C
(27°F)		 4°C
(39°F)		 7°C
(45°F)		 11°C
(51°F)		 13°C
(55°F)		 12°C
(54°F)		 11°C
(52°F)		 6°C
(44°F)		 4°C
(40°F)		 4°C
(39°F)

Compare climate in Ploneis with other places

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

Monthly average precipitation in Ploneis, Brittany, France §

Ploneis usually has the most precipitation in October, November and December, with an average of 17 rainy days and 135 mm (5.3 inches) of precipitation per month.The driest months in Ploneis are April, July and September. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ploneis, 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) 86 (3.4) 108 (4.3) 83 (3.3) 41 (1.6) 65 (2.6) 60 (2.4) 52 (2.0) 64 (2.5) 60 (2.4) 118 (4.7) 122 (4.8) 165 (6.5)
Average precipitation days (≥ 1 mm) 13 15 15 8 12 11 10 12 11 16 16 19

Monthly sunshine hours in Ploneis, Brittany, France §

The sunniest months in Ploneis are May, June and July, when the sun shines an average of 13 hours 38 minutes a day.Least sunny months in Ploneis: January, February and December receive an average of 5 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ploneis, 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 137 206 301 355 415 411 428 397 338 276 227 177
Mean daily daylight hours 8h 50m 10h 13m 11h 55m 13h 41m 15h 11m 15h 58m 15h 33m 14h 12m 12h 31m 10h 46m 9h 13m 8h 24m

Solar UV radiation in Ploneis, Brittany, France §

Ploneis 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 Ploneis UV Index data.

Average daily maximum UV levels by month for Ploneis, 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 5 2 2