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Monthly climate in Royan, Nouvelle-Aquitaine, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Royan features a oceanic climate (Cfb).Temperatures typically range between 7 °C (44 °F) and 22 °C (72 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 39 °C (103 °F).The average annual precipitation amounts to about 801 mm (31.5 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually.Royan enjoys an average of 3763 hours of sunshine throughout the year, and daylight varies from 8 hours 43 minutes to 15 hours 38 minutes per day.

Monthly average temperatures in Royan, Nouvelle-Aquitaine, France §

The warmest months in Royan are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (44 - 48 °F) throughout the day. On average each year, Royan experiences 60 days above 25 °C (77.0 °F) and 15 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Royan, Nouvelle-Aquitaine, 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 18°C
(65°F)		 23°C
(74°F)		 26°C
(78°F)		 28°C
(83°F)		 33°C
(92°F)		 38°C
(101°F)		 39°C
(103°F)		 38°C
(101°F)		 35°C
(96°F)		 28°C
(82°F)		 22°C
(72°F)		 18°C
(64°F)
Mean maximum 15°C
(59°F)		 18°C
(65°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(84°F)		 32°C
(91°F)		 36°C
(97°F)		 35°C
(96°F)		 32°C
(90°F)		 26°C
(78°F)		 20°C
(68°F)		 16°C
(62°F)
Average high 10°C
(50°F)		 13°C
(55°F)		 15°C
(58°F)		 18°C
(65°F)		 21°C
(70°F)		 24°C
(76°F)		 27°C
(80°F)		 27°C
(80°F)		 24°C
(76°F)		 19°C
(67°F)		 14°C
(57°F)		 11°C
(53°F)
Daily mean 7°C
(44°F)		 9°C
(48°F)		 10°C
(51°F)		 13°C
(56°F)		 16°C
(61°F)		 20°C
(68°F)		 22°C
(72°F)		 21°C
(71°F)		 19°C
(66°F)		 15°C
(59°F)		 10°C
(50°F)		 9°C
(48°F)
Average low 4°C
(39°F)		 5°C
(42°F)		 6°C
(44°F)		 8°C
(47°F)		 11°C
(53°F)		 15°C
(59°F)		 17°C
(63°F)		 16°C
(62°F)		 14°C
(57°F)		 11°C
(52°F)		 7°C
(44°F)		 6°C
(43°F)
Mean minimum -2°C
(28°F)		 -1°C
(30°F)		 -1°C
(31°F)		 2°C
(35°F)		 6°C
(43°F)		 11°C
(52°F)		 13°C
(56°F)		 12°C
(53°F)		 8°C
(47°F)		 4°C
(40°F)		 -0°C
(32°F)		 -2°C
(29°F)
Minimum -7°C
(20°F)		 -6°C
(21°F)		 -7°C
(20°F)		 -1°C
(30°F)		 3°C
(37°F)		 9°C
(49°F)		 12°C
(53°F)		 10°C
(51°F)		 7°C
(45°F)		 3°C
(37°F)		 -2°C
(29°F)		 -4°C
(25°F)

Compare climate in Royan with other places

Compare temperature, precipitation, sunshine, UV index in Royan, Nouvelle-Aquitaine, France with other places around the world.

Monthly average precipitation in Royan, Nouvelle-Aquitaine, France §

Royan usually has the most precipitation in May, November and December, with an average of 13 rainy days and 97 mm (3.8 inches) of precipitation per month.The driest months in Royan are July, August and September. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Royan, Nouvelle-Aquitaine, 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) 63 (2.5) 67 (2.6) 75 (2.9) 50 (2.0) 81 (3.2) 72 (2.9) 32 (1.2) 27 (1.1) 46 (1.8) 81 (3.2) 91 (3.6) 117 (4.6)
Average precipitation days (≥ 1 mm) 10 11 13 9 13 11 7 6 9 11 12 16

Monthly sunshine hours in Royan, Nouvelle-Aquitaine, France §

The sunniest months in Royan are May, June and July, when the sun shines an average of 13 hours 32 minutes a day.Least sunny months in Royan: January, February and December receive an average of 6 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Royan, Nouvelle-Aquitaine, 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 167 224 302 352 401 414 428 401 343 292 236 195
Mean daily daylight hours 9h 6m 10h 21m 11h 56m 13h 33m 14h 56m 15h 38m 15h 16m 14h 2m 12h 29m 10h 52m 9h 27m 8h 43m

Solar UV radiation in Royan, Nouvelle-Aquitaine, France §

Royan 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, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Royan UV Index data.

Average daily maximum UV levels by month for Royan, Nouvelle-Aquitaine, 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 7 8 9 9 8 6 5 3 2