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Monthly climate in Heloup, Normandy, France

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Heloup features a oceanic climate (Cfb). Temperatures typically range between 5 °C (40 °F) and 19 °C (66 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 835 mm (32.9 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually. Heloup enjoys an average of 3422 hours of sunshine throughout the year, and daylight varies from 8 hours 21 minutes to 16 hours 1 minutes per day.

Monthly average temperatures in Heloup, Normandy, France §

The warmest months in Heloup are June, July and August, with daily mean temperatures ranging from 17 to 19 °C (63 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 6 °C (40 - 43 °F) throughout the day. On average each year, Heloup experiences 26 days above 25 °C (77.0 °F) and 30 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Heloup, 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)		 20°C
(68°F)		 23°C
(74°F)		 26°C
(79°F)		 28°C
(82°F)		 34°C
(94°F)		 37°C
(98°F)		 34°C
(94°F)		 31°C
(88°F)		 25°C
(76°F)		 17°C
(63°F)		 14°C
(58°F)
Mean maximum 12°C
(54°F)		 15°C
(59°F)		 19°C
(67°F)		 24°C
(75°F)		 25°C
(77°F)		 29°C
(84°F)		 32°C
(89°F)		 31°C
(88°F)		 27°C
(81°F)		 22°C
(71°F)		 16°C
(61°F)		 14°C
(57°F)
Average high 7°C
(45°F)		 9°C
(49°F)		 12°C
(53°F)		 15°C
(60°F)		 18°C
(64°F)		 22°C
(71°F)		 24°C
(75°F)		 23°C
(74°F)		 20°C
(69°F)		 16°C
(61°F)		 10°C
(51°F)		 8°C
(47°F)
Daily mean 5°C
(40°F)		 6°C
(43°F)		 8°C
(46°F)		 10°C
(51°F)		 13°C
(56°F)		 17°C
(63°F)		 19°C
(66°F)		 18°C
(65°F)		 15°C
(60°F)		 12°C
(54°F)		 7°C
(46°F)		 6°C
(43°F)
Average low 2°C
(36°F)		 3°C
(37°F)		 4°C
(39°F)		 5°C
(42°F)		 8°C
(47°F)		 12°C
(54°F)		 14°C
(57°F)		 14°C
(57°F)		 11°C
(52°F)		 8°C
(47°F)		 5°C
(41°F)		 4°C
(39°F)
Mean minimum -3°C
(26°F)		 -3°C
(26°F)		 -2°C
(28°F)		 -1°C
(30°F)		 2°C
(37°F)		 7°C
(45°F)		 9°C
(49°F)		 8°C
(47°F)		 5°C
(42°F)		 2°C
(35°F)		 -2°C
(29°F)		 -2°C
(28°F)
Minimum -8°C
(18°F)		 -7°C
(20°F)		 -9°C
(17°F)		 -4°C
(26°F)		 -1°C
(31°F)		 6°C
(43°F)		 7°C
(44°F)		 6°C
(43°F)		 4°C
(39°F)		 1°C
(33°F)		 -3°C
(28°F)		 -3°C
(27°F)

Compare climate in Heloup with other places

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

Monthly average precipitation in Heloup, Normandy, France §

Heloup usually has the most precipitation in May, June and December, with an average of 13 rainy days and 95 mm (3.7 inches) of precipitation per month. The driest months in Heloup are April, July and September. On average, 47 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Heloup, 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) 55 (2.2) 66 (2.6) 71 (2.8) 43 (1.7) 85 (3.3) 102 (4.0) 47 (1.9) 59 (2.3) 51 (2.0) 82 (3.2) 77 (3.0) 98 (3.9)
Average precipitation days (≥ 1 mm) 11 12 13 8 12 12 9 10 10 12 13 16

Monthly sunshine hours in Heloup, Normandy, France §

The sunniest months in Heloup are May, June and July, when the sun shines an average of 12 hours 47 minutes a day. Least sunny months in Heloup: January, February and December receive an average of 5 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Heloup, 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 124 194 265 339 385 387 404 367 312 259 211 169
Mean daily daylight hours 8h 48m 10h 11m 11h 55m 13h 42m 15h 14m 16h 1m 15h 36m 14h 14m 12h 31m 10h 45m 9h 11m 8h 21m

Solar UV radiation in Heloup, Normandy, France §

Heloup 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 Heloup UV Index data.

Average daily maximum UV levels by month for Heloup, 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 5 6 8 9 9 8 6 4 2 1

Detailed Monthly Weather Insights for Heloup, Normandy, France

Discover in-depth weather details for every month in Heloup. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Heloup's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.