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Monthly climate in Sainte-Helene, Nouvelle-Aquitaine, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sainte-Helene features a oceanic climate (Cfb).Temperatures typically range between 7 °C (45 °F) and 22 °C (72 °F) through the year, but rarely can drop to -4 °C (24 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 863 mm (34.0 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually.Sainte-Helene enjoys an average of 3791 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 33 minutes per day.

Monthly average temperatures in Sainte-Helene, Nouvelle-Aquitaine, France §

The warmest months in Sainte-Helene 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 (45 - 49 °F) throughout the day. On average each year, Sainte-Helene experiences 50 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 Sainte-Helene, 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 17°C
(63°F)		 21°C
(69°F)		 25°C
(77°F)		 27°C
(81°F)		 31°C
(88°F)		 35°C
(96°F)		 37°C
(98°F)		 34°C
(94°F)		 32°C
(90°F)		 26°C
(80°F)		 21°C
(70°F)		 17°C
(62°F)
Mean maximum 15°C
(58°F)		 18°C
(64°F)		 21°C
(71°F)		 25°C
(77°F)		 27°C
(81°F)		 31°C
(87°F)		 34°C
(93°F)		 33°C
(91°F)		 30°C
(87°F)		 25°C
(77°F)		 20°C
(68°F)		 16°C
(61°F)
Average high 10°C
(50°F)		 13°C
(55°F)		 14°C
(58°F)		 17°C
(63°F)		 20°C
(69°F)		 23°C
(74°F)		 26°C
(78°F)		 26°C
(78°F)		 24°C
(75°F)		 19°C
(66°F)		 14°C
(57°F)		 12°C
(53°F)
Daily mean 7°C
(45°F)		 9°C
(49°F)		 11°C
(52°F)		 13°C
(56°F)		 16°C
(62°F)		 20°C
(68°F)		 22°C
(72°F)		 22°C
(71°F)		 19°C
(67°F)		 15°C
(60°F)		 11°C
(52°F)		 9°C
(49°F)
Average low 5°C
(41°F)		 7°C
(44°F)		 8°C
(46°F)		 10°C
(50°F)		 13°C
(55°F)		 17°C
(62°F)		 18°C
(65°F)		 18°C
(64°F)		 16°C
(60°F)		 13°C
(55°F)		 8°C
(47°F)		 7°C
(45°F)
Mean minimum -0°C
(32°F)		 1°C
(34°F)		 2°C
(36°F)		 4°C
(40°F)		 8°C
(46°F)		 13°C
(56°F)		 15°C
(59°F)		 14°C
(57°F)		 11°C
(52°F)		 7°C
(45°F)		 2°C
(37°F)		 1°C
(35°F)
Minimum -4°C
(25°F)		 -4°C
(24°F)		 -4°C
(25°F)		 1°C
(35°F)		 5°C
(42°F)		 12°C
(53°F)		 14°C
(58°F)		 13°C
(56°F)		 10°C
(50°F)		 5°C
(41°F)		 1°C
(34°F)		 -1°C
(31°F)

Compare climate in Sainte-Helene with other places

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

Monthly average precipitation in Sainte-Helene, Nouvelle-Aquitaine, France §

Sainte-Helene usually has the most precipitation in May, June and December, with an average of 13 rainy days and 107 mm (4.2 inches) of precipitation per month.The driest months in Sainte-Helene are April, July and August. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sainte-Helene, 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) 61 (2.4) 64 (2.5) 70 (2.7) 54 (2.1) 106 (4.2) 91 (3.6) 41 (1.6) 39 (1.5) 56 (2.2) 73 (2.9) 85 (3.4) 123 (4.8)
Average precipitation days (≥ 1 mm) 10 11 13 8 13 11 8 7 9 10 11 16

Monthly sunshine hours in Sainte-Helene, Nouvelle-Aquitaine, France §

The sunniest months in Sainte-Helene are June, July and August, when the sun shines an average of 13 hours 33 minutes a day.Least sunny months in Sainte-Helene: January, February and December receive an average of 6 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sainte-Helene, 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 170 232 305 354 399 415 429 402 345 295 240 198
Mean daily daylight hours 9h 11m 10h 24m 11h 56m 13h 31m 14h 52m 15h 33m 15h 11m 13h 59m 12h 28m 10h 54m 9h 31m 8h 48m

Solar UV radiation in Sainte-Helene, Nouvelle-Aquitaine, France §

Sainte-Helene 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 Sainte-Helene UV Index data.

Average daily maximum UV levels by month for Sainte-Helene, 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 7 5 3 2