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Monthly climate in Grosville, Normandy, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Grosville features a oceanic climate (Cfb).Temperatures typically range between 7 °C (46 °F) and 18 °C (64 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 909 mm (35.8 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually.Grosville enjoys an average of 3631 hours of sunshine throughout the year, and daylight varies from 8 hours 11 minutes to 16 hours 12 minutes per day.

Monthly average temperatures in Grosville, Normandy, France §

The warmest months in Grosville are July, August and September, 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 March, when daily mean temperatures range from 7 to 9 °C (46 - 48 °F) throughout the day. On average each year, Grosville experiences 2 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Grosville, 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 13°C
(56°F)		 16°C
(61°F)		 20°C
(68°F)		 22°C
(73°F)		 24°C
(75°F)		 27°C
(80°F)		 30°C
(86°F)		 29°C
(84°F)		 26°C
(79°F)		 22°C
(72°F)		 17°C
(63°F)		 14°C
(58°F)
Mean maximum 12°C
(54°F)		 13°C
(56°F)		 16°C
(61°F)		 19°C
(67°F)		 21°C
(70°F)		 22°C
(73°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(75°F)		 19°C
(67°F)		 16°C
(60°F)		 14°C
(57°F)
Average high 9°C
(48°F)		 9°C
(49°F)		 11°C
(51°F)		 13°C
(55°F)		 15°C
(59°F)		 18°C
(65°F)		 20°C
(68°F)		 20°C
(68°F)		 18°C
(65°F)		 15°C
(60°F)		 12°C
(54°F)		 10°C
(51°F)
Daily mean 7°C
(46°F)		 8°C
(46°F)		 9°C
(48°F)		 10°C
(51°F)		 13°C
(55°F)		 16°C
(61°F)		 18°C
(64°F)		 17°C
(64°F)		 16°C
(61°F)		 14°C
(57°F)		 10°C
(51°F)		 9°C
(48°F)
Average low 6°C
(43°F)		 6°C
(43°F)		 7°C
(45°F)		 8°C
(46°F)		 10°C
(51°F)		 13°C
(56°F)		 15°C
(60°F)		 15°C
(60°F)		 14°C
(58°F)		 12°C
(54°F)		 9°C
(48°F)		 7°C
(46°F)
Mean minimum 2°C
(36°F)		 1°C
(34°F)		 3°C
(37°F)		 4°C
(39°F)		 7°C
(44°F)		 11°C
(51°F)		 13°C
(56°F)		 13°C
(55°F)		 11°C
(52°F)		 8°C
(48°F)		 5°C
(41°F)		 2°C
(37°F)
Minimum -2°C
(28°F)		 -2°C
(29°F)		 -3°C
(26°F)		 3°C
(37°F)		 5°C
(42°F)		 10°C
(50°F)		 12°C
(54°F)		 12°C
(54°F)		 9°C
(48°F)		 7°C
(44°F)		 3°C
(38°F)		 1°C
(35°F)

Compare climate in Grosville with other places

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

Monthly average precipitation in Grosville, Normandy, France §

Grosville usually has the most precipitation in October, November and December, with an average of 16 rainy days and 116 mm (4.6 inches) of precipitation per month.The driest months in Grosville are April, May and July. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grosville, 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) 75 (2.9) 70 (2.7) 72 (2.8) 36 (1.4) 60 (2.4) 75 (3.0) 50 (1.9) 65 (2.6) 60 (2.4) 118 (4.7) 93 (3.7) 135 (5.3)
Average precipitation days (≥ 1 mm) 12 13 15 9 10 11 9 13 10 16 15 18

Monthly sunshine hours in Grosville, Normandy, France §

The sunniest months in Grosville are May, June and July, when the sun shines an average of 13 hours 40 minutes a day.Least sunny months in Grosville: January, February and December receive an average of 5 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grosville, 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 137 200 285 357 413 412 431 394 333 266 219 179
Mean daily daylight hours 8h 39m 10h 6m 11h 55m 13h 46m 15h 23m 16h 12m 15h 46m 14h 20m 12h 32m 10h 42m 9h 3m 8h 11m

Solar UV radiation in Grosville, Normandy, France §

Grosville experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 9, which corresponds to the High / 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 Grosville UV Index data.

Average daily maximum UV levels by month for Grosville, 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 7 9 8 7 6 4 2 1