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Monthly climate in Tremeur, Brittany, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Tremeur features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 18 °C (66 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 776 mm (30.6 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually.Tremeur enjoys an average of 3645 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 Tremeur, Brittany, France §

The warmest months in Tremeur are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (62 - 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, Tremeur experiences 21 days above 25 °C (77.0 °F) and 17 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tremeur, 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
(60°F)		 20°C
(69°F)		 23°C
(74°F)		 26°C
(80°F)		 29°C
(85°F)		 34°C
(94°F)		 36°C
(97°F)		 34°C
(94°F)		 31°C
(88°F)		 24°C
(76°F)		 17°C
(64°F)		 15°C
(59°F)
Mean maximum 14°C
(57°F)		 15°C
(60°F)		 19°C
(67°F)		 24°C
(75°F)		 25°C
(78°F)		 29°C
(84°F)		 31°C
(88°F)		 31°C
(88°F)		 27°C
(81°F)		 21°C
(70°F)		 16°C
(62°F)		 14°C
(58°F)
Average high 9°C
(48°F)		 10°C
(51°F)		 12°C
(55°F)		 16°C
(60°F)		 18°C
(65°F)		 21°C
(71°F)		 23°C
(74°F)		 23°C
(73°F)		 21°C
(69°F)		 16°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)		 13°C
(57°F)		 17°C
(62°F)		 18°C
(66°F)		 18°C
(64°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
(54°F)		 14°C
(57°F)		 13°C
(56°F)		 12°C
(53°F)		 9°C
(49°F)		 6°C
(42°F)		 5°C
(41°F)
Mean minimum -3°C
(27°F)		 -3°C
(28°F)		 -1°C
(30°F)		 0°C
(33°F)		 3°C
(37°F)		 7°C
(45°F)		 10°C
(51°F)		 8°C
(47°F)		 7°C
(44°F)		 4°C
(39°F)		 0°C
(33°F)		 -2°C
(28°F)
Minimum -8°C
(18°F)		 -6°C
(22°F)		 -7°C
(20°F)		 -1°C
(30°F)		 0°C
(32°F)		 6°C
(43°F)		 8°C
(47°F)		 7°C
(45°F)		 5°C
(40°F)		 3°C
(37°F)		 -1°C
(31°F)		 -4°C
(25°F)

Compare climate in Tremeur with other places

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

Monthly average precipitation in Tremeur, Brittany, France §

Tremeur usually has the most precipitation in June, October and December, with an average of 13 rainy days and 94 mm (3.7 inches) of precipitation per month.The driest months in Tremeur are January, April and July. On average, 47 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tremeur, 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) 44 (1.7) 60 (2.4) 57 (2.2) 48 (1.9) 66 (2.6) 103 (4.1) 49 (1.9) 54 (2.1) 50 (2.0) 90 (3.5) 67 (2.6) 90 (3.6)
Average precipitation days (≥ 1 mm) 9 13 12 9 11 11 8 9 9 12 12 16

Monthly sunshine hours in Tremeur, Brittany, France §

The sunniest months in Tremeur are May, June and July, when the sun shines an average of 13 hours 23 minutes a day.Least sunny months in Tremeur: January, February and December receive an average of 5 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tremeur, 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 143 206 292 354 408 396 427 392 332 274 226 190
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 Tremeur, Brittany, France §

Tremeur 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 Tremeur UV Index data.

Average daily maximum UV levels by month for Tremeur, 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 2