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Monthly climate in Sommery, Normandy, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sommery features a oceanic climate (Cfb).Temperatures typically range between 4 °C (40 °F) and 18 °C (66 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 884 mm (34.8 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually.Sommery enjoys an average of 3471 hours of sunshine throughout the year, and daylight varies from 8 hours 10 minutes to 16 hours 13 minutes per day.

Monthly average temperatures in Sommery, Normandy, France §

The warmest months in Sommery are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (63 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (40 - 43 °F) throughout the day. On average each year, Sommery experiences 18 days above 25 °C (77.0 °F) and 22 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sommery, Normandy, 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)		 18°C
(64°F)		 23°C
(73°F)		 26°C
(78°F)		 26°C
(80°F)		 33°C
(92°F)		 38°C
(101°F)		 36°C
(97°F)		 29°C
(85°F)		 24°C
(75°F)		 18°C
(65°F)		 14°C
(58°F)
Mean maximum 12°C
(54°F)		 15°C
(58°F)		 19°C
(66°F)		 23°C
(73°F)		 25°C
(76°F)		 28°C
(83°F)		 32°C
(89°F)		 31°C
(88°F)		 26°C
(80°F)		 22°C
(72°F)		 16°C
(61°F)		 14°C
(57°F)
Average high 7°C
(44°F)		 9°C
(48°F)		 11°C
(52°F)		 14°C
(58°F)		 17°C
(63°F)		 21°C
(70°F)		 23°C
(73°F)		 22°C
(72°F)		 20°C
(68°F)		 15°C
(60°F)		 10°C
(51°F)		 8°C
(47°F)
Daily mean 4°C
(40°F)		 6°C
(42°F)		 7°C
(46°F)		 10°C
(50°F)		 13°C
(55°F)		 17°C
(63°F)		 18°C
(66°F)		 18°C
(65°F)		 15°C
(60°F)		 12°C
(54°F)		 8°C
(46°F)		 6°C
(43°F)
Average low 2°C
(36°F)		 3°C
(38°F)		 4°C
(40°F)		 5°C
(42°F)		 9°C
(48°F)		 12°C
(55°F)		 14°C
(58°F)		 14°C
(58°F)		 11°C
(53°F)		 9°C
(49°F)		 5°C
(42°F)		 4°C
(39°F)
Mean minimum -3°C
(27°F)		 -3°C
(26°F)		 -1°C
(30°F)		 -1°C
(31°F)		 3°C
(37°F)		 7°C
(45°F)		 10°C
(51°F)		 9°C
(49°F)		 6°C
(44°F)		 4°C
(39°F)		 0°C
(32°F)		 -2°C
(28°F)
Minimum -6°C
(21°F)		 -7°C
(20°F)		 -9°C
(17°F)		 -2°C
(28°F)		 1°C
(35°F)		 6°C
(43°F)		 8°C
(47°F)		 7°C
(46°F)		 4°C
(40°F)		 1°C
(34°F)		 -1°C
(30°F)		 -4°C
(26°F)

Compare climate in Sommery with other places

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

Monthly average precipitation in Sommery, Normandy, France §

Sommery usually has the most precipitation in May, October and December, with an average of 15 rainy days and 97 mm (3.8 inches) of precipitation per month.The driest months in Sommery are April, July and September. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sommery, Normandy, 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) 66 (2.6) 68 (2.7) 81 (3.2) 40 (1.6) 87 (3.4) 74 (2.9) 51 (2.0) 80 (3.2) 54 (2.1) 86 (3.4) 80 (3.2) 117 (4.6)
Average precipitation days (≥ 1 mm) 11 12 16 8 14 11 10 13 10 14 13 18

Monthly sunshine hours in Sommery, Normandy, France §

The sunniest months in Sommery are May, June and July, when the sun shines an average of 13 hours 10 minutes a day.Least sunny months in Sommery: January, February and December receive an average of 5 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sommery, Normandy, 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 121 196 267 352 391 409 410 381 321 262 196 159
Mean daily daylight hours 8h 38m 10h 6m 11h 55m 13h 47m 15h 23m 16h 13m 15h 47m 14h 20m 12h 33m 10h 42m 9h 3m 8h 10m

Solar UV radiation in Sommery, Normandy, France §

Sommery experiences the highest level of ultraviolet (UV) radiation in May, June 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 Sommery UV Index data.

Average daily maximum UV levels by month for Sommery, Normandy, 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 4 6 8 9 8 8 6 4 2 1