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Monthly climate in Notre-Dame-de-Riez, Pays de la Loire, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Notre-Dame-de-Riez features a oceanic climate (Cfb).Temperatures typically range between 7 °C (46 °F) and 20 °C (68 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 739 mm (29.1 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually.Notre-Dame-de-Riez enjoys an average of 3727 hours of sunshine throughout the year, and daylight varies from 8 hours 36 minutes to 15 hours 46 minutes per day.

Monthly average temperatures in Notre-Dame-de-Riez, Pays de la Loire, France §

The warmest months in Notre-Dame-de-Riez are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (46 - 49 °F) throughout the day. On average each year, Notre-Dame-de-Riez experiences 22 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Notre-Dame-de-Riez, Pays de la Loire, 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 15°C
(58°F)		 18°C
(64°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(83°F)		 34°C
(94°F)		 33°C
(92°F)		 33°C
(92°F)		 32°C
(89°F)		 23°C
(73°F)		 19°C
(66°F)		 16°C
(60°F)
Mean maximum 13°C
(56°F)		 15°C
(59°F)		 18°C
(65°F)		 23°C
(73°F)		 25°C
(77°F)		 29°C
(84°F)		 31°C
(89°F)		 30°C
(86°F)		 27°C
(82°F)		 21°C
(70°F)		 17°C
(64°F)		 15°C
(58°F)
Average high 9°C
(49°F)		 11°C
(52°F)		 13°C
(55°F)		 16°C
(60°F)		 18°C
(65°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(73°F)		 21°C
(70°F)		 17°C
(63°F)		 13°C
(55°F)		 11°C
(52°F)
Daily mean 7°C
(46°F)		 9°C
(48°F)		 10°C
(50°F)		 12°C
(54°F)		 15°C
(59°F)		 18°C
(65°F)		 20°C
(68°F)		 19°C
(67°F)		 18°C
(64°F)		 15°C
(58°F)		 11°C
(51°F)		 9°C
(49°F)
Average low 5°C
(42°F)		 6°C
(44°F)		 7°C
(45°F)		 9°C
(48°F)		 12°C
(54°F)		 15°C
(60°F)		 17°C
(63°F)		 16°C
(62°F)		 15°C
(58°F)		 12°C
(54°F)		 8°C
(47°F)		 7°C
(46°F)
Mean minimum -0°C
(32°F)		 0°C
(33°F)		 1°C
(34°F)		 3°C
(38°F)		 7°C
(45°F)		 11°C
(52°F)		 14°C
(57°F)		 13°C
(55°F)		 10°C
(50°F)		 7°C
(44°F)		 2°C
(37°F)		 1°C
(35°F)
Minimum -5°C
(24°F)		 -5°C
(24°F)		 -6°C
(22°F)		 0°C
(33°F)		 5°C
(42°F)		 10°C
(50°F)		 12°C
(53°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(39°F)		 1°C
(35°F)		 1°C
(34°F)

Compare climate in Notre-Dame-de-Riez with other places

Compare temperature, precipitation, sunshine, UV index in Notre-Dame-de-Riez, Pays de la Loire, France with other places around the world.

Monthly average precipitation in Notre-Dame-de-Riez, Pays de la Loire, France §

Notre-Dame-de-Riez usually has the most precipitation in October, November and December, with an average of 12 rainy days and 91 mm (3.6 inches) of precipitation per month.The driest months in Notre-Dame-de-Riez are April, July and August. On average, 38 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Notre-Dame-de-Riez, Pays de la Loire, 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) 54 (2.1) 64 (2.5) 64 (2.5) 36 (1.4) 55 (2.2) 68 (2.7) 36 (1.4) 43 (1.7) 45 (1.8) 77 (3.0) 83 (3.3) 114 (4.5)
Average precipitation days (≥ 1 mm) 9 12 12 7 11 11 9 9 9 11 11 16

Monthly sunshine hours in Notre-Dame-de-Riez, Pays de la Loire, France §

The sunniest months in Notre-Dame-de-Riez are May, June and July, when the sun shines an average of 13 hours 27 minutes a day.Least sunny months in Notre-Dame-de-Riez: January, February and December receive an average of 6 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Notre-Dame-de-Riez, Pays de la Loire, 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 148 218 303 358 404 410 423 401 338 287 236 196
Mean daily daylight hours 9h 1m 10h 18m 11h 56m 13h 36m 15h 2m 15h 46m 15h 22m 14h 6m 12h 30m 10h 50m 9h 22m 8h 36m

Solar UV radiation in Notre-Dame-de-Riez, Pays de la Loire, France §

Notre-Dame-de-Riez 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 Notre-Dame-de-Riez UV Index data.

Average daily maximum UV levels by month for Notre-Dame-de-Riez, Pays de la Loire, 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