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Monthly climate in Saint-Pern, Brittany, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Saint-Pern features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 19 °C (66 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 805 mm (31.7 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually.Saint-Pern enjoys an average of 3614 hours of sunshine throughout the year, and daylight varies from 8 hours 24 minutes to 15 hours 59 minutes per day.

Monthly average temperatures in Saint-Pern, Brittany, France §

The warmest months in Saint-Pern 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 6 to 7 °C (43 - 46 °F) throughout the day. On average each year, Saint-Pern experiences 23 days above 25 °C (77.0 °F) and 19 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saint-Pern, 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 16°C
(61°F)		 20°C
(69°F)		 24°C
(75°F)		 26°C
(80°F)		 30°C
(85°F)		 34°C
(94°F)		 37°C
(98°F)		 35°C
(95°F)		 31°C
(89°F)		 24°C
(75°F)		 18°C
(64°F)		 15°C
(60°F)
Mean maximum 14°C
(57°F)		 16°C
(60°F)		 20°C
(67°F)		 24°C
(76°F)		 26°C
(78°F)		 29°C
(85°F)		 32°C
(89°F)		 31°C
(89°F)		 28°C
(82°F)		 21°C
(71°F)		 16°C
(62°F)		 15°C
(59°F)
Average high 9°C
(48°F)		 10°C
(51°F)		 13°C
(55°F)		 16°C
(61°F)		 19°C
(66°F)		 22°C
(71°F)		 24°C
(75°F)		 23°C
(74°F)		 21°C
(70°F)		 17°C
(62°F)		 12°C
(54°F)		 10°C
(50°F)
Daily mean 6°C
(43°F)		 7°C
(45°F)		 9°C
(48°F)		 11°C
(52°F)		 14°C
(57°F)		 17°C
(63°F)		 19°C
(66°F)		 18°C
(65°F)		 16°C
(61°F)		 13°C
(55°F)		 9°C
(48°F)		 7°C
(46°F)
Average low 3°C
(38°F)		 4°C
(39°F)		 5°C
(41°F)		 6°C
(43°F)		 9°C
(48°F)		 12°C
(55°F)		 14°C
(57°F)		 13°C
(57°F)		 12°C
(53°F)		 9°C
(49°F)		 6°C
(42°F)		 5°C
(41°F)
Mean minimum -3°C
(27°F)		 -2°C
(28°F)		 -1°C
(30°F)		 0°C
(32°F)		 3°C
(38°F)		 7°C
(46°F)		 10°C
(51°F)		 8°C
(47°F)		 6°C
(44°F)		 4°C
(39°F)		 -0°C
(32°F)		 -2°C
(28°F)
Minimum -8°C
(18°F)		 -6°C
(22°F)		 -7°C
(20°F)		 -2°C
(29°F)		 0°C
(32°F)		 6°C
(43°F)		 8°C
(46°F)		 7°C
(45°F)		 5°C
(40°F)		 3°C
(38°F)		 -1°C
(30°F)		 -4°C
(25°F)

Compare climate in Saint-Pern with other places

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

Monthly average precipitation in Saint-Pern, Brittany, France §

Saint-Pern usually has the most precipitation in June, October and December, with an average of 13 rainy days and 96 mm (3.8 inches) of precipitation per month.The driest months in Saint-Pern are January, April and July. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint-Pern, 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) 46 (1.8) 61 (2.4) 57 (2.3) 51 (2.0) 70 (2.8) 103 (4.0) 50 (1.9) 58 (2.3) 55 (2.2) 90 (3.5) 70 (2.7) 94 (3.7)
Average precipitation days (≥ 1 mm) 9 13 12 9 11 12 8 10 10 12 12 16

Monthly sunshine hours in Saint-Pern, Brittany, France §

The sunniest months in Saint-Pern are May, June and July, when the sun shines an average of 13 hours 17 minutes a day.Least sunny months in Saint-Pern: January, February and December receive an average of 5 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint-Pern, 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 140 204 289 353 406 392 423 389 329 270 223 189
Mean daily daylight hours 8h 50m 10h 12m 11h 55m 13h 41m 15h 12m 15h 59m 15h 34m 14h 13m 12h 31m 10h 46m 9h 13m 8h 24m

Solar UV radiation in Saint-Pern, Brittany, France §

Saint-Pern 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 Saint-Pern UV Index data.

Average daily maximum UV levels by month for Saint-Pern, 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