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Monthly climate in Lennon, Brittany, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Lennon features a oceanic climate (Cfb).Temperatures typically range between 7 °C (44 °F) and 18 °C (64 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 951 mm (37.5 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually.Lennon enjoys an average of 3686 hours of sunshine throughout the year, and daylight varies from 8 hours 23 minutes to 16 hours 0 minutes per day.

Monthly average temperatures in Lennon, Brittany, France §

The warmest months in Lennon are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (61 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 8 °C (44 - 47 °F) throughout the day. On average each year, Lennon experiences 15 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Lennon, 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)		 20°C
(68°F)		 21°C
(69°F)		 25°C
(77°F)		 28°C
(82°F)		 32°C
(90°F)		 33°C
(91°F)		 30°C
(87°F)		 31°C
(87°F)		 22°C
(73°F)		 18°C
(64°F)		 14°C
(57°F)
Mean maximum 13°C
(55°F)		 15°C
(59°F)		 18°C
(64°F)		 24°C
(75°F)		 24°C
(76°F)		 28°C
(83°F)		 31°C
(87°F)		 28°C
(83°F)		 26°C
(79°F)		 20°C
(68°F)		 16°C
(61°F)		 13°C
(56°F)
Average high 9°C
(49°F)		 10°C
(51°F)		 12°C
(54°F)		 15°C
(59°F)		 17°C
(64°F)		 20°C
(68°F)		 22°C
(72°F)		 21°C
(70°F)		 20°C
(67°F)		 16°C
(61°F)		 12°C
(54°F)		 10°C
(51°F)
Daily mean 7°C
(44°F)		 7°C
(46°F)		 8°C
(48°F)		 10°C
(51°F)		 13°C
(56°F)		 16°C
(61°F)		 18°C
(64°F)		 17°C
(63°F)		 15°C
(60°F)		 13°C
(55°F)		 9°C
(49°F)		 8°C
(47°F)
Average low 4°C
(39°F)		 5°C
(41°F)		 5°C
(42°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)		 10°C
(50°F)		 7°C
(44°F)		 6°C
(43°F)
Mean minimum -2°C
(28°F)		 -2°C
(29°F)		 -1°C
(31°F)		 0°C
(33°F)		 3°C
(38°F)		 7°C
(45°F)		 10°C
(50°F)		 9°C
(48°F)		 6°C
(44°F)		 3°C
(38°F)		 1°C
(35°F)		 0°C
(33°F)
Minimum -5°C
(23°F)		 -5°C
(24°F)		 -7°C
(20°F)		 -1°C
(30°F)		 0°C
(33°F)		 6°C
(43°F)		 8°C
(47°F)		 8°C
(46°F)		 5°C
(42°F)		 -1°C
(31°F)		 -1°C
(31°F)		 -0°C
(32°F)

Compare climate in Lennon with other places

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

Monthly average precipitation in Lennon, Brittany, France §

Lennon usually has the most precipitation in February, October and December, with an average of 15 rainy days and 114 mm (4.5 inches) of precipitation per month.The driest months in Lennon 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 Lennon, 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) 73 (2.9) 96 (3.8) 78 (3.1) 47 (1.9) 72 (2.8) 83 (3.3) 49 (1.9) 58 (2.3) 55 (2.2) 108 (4.3) 93 (3.6) 138 (5.4)
Average precipitation days (≥ 1 mm) 10 14 15 8 12 12 9 11 9 15 14 18

Monthly sunshine hours in Lennon, Brittany, France §

The sunniest months in Lennon are May, June and July, when the sun shines an average of 13 hours 42 minutes a day.Least sunny months in Lennon: January, February and December receive an average of 5 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lennon, 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 139 207 299 359 416 413 432 397 339 275 225 181
Mean daily daylight hours 8h 49m 10h 12m 11h 55m 13h 42m 15h 13m 16h 0m 15h 35m 14h 13m 12h 31m 10h 46m 9h 12m 8h 23m

Solar UV radiation in Lennon, Brittany, France §

Lennon 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 Lennon UV Index data.

Average daily maximum UV levels by month for Lennon, 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