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Monthly climate in Herouville, Île-de-France, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Herouville features a oceanic climate (Cfb).Temperatures typically range between 5 °C (40 °F) and 20 °C (69 °F) through the year, but rarely can drop to -8 °C (17 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 771 mm (30.3 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually.Herouville enjoys an average of 3495 hours of sunshine throughout the year, and daylight varies from 8 hours 17 minutes to 16 hours 6 minutes per day.

Monthly average temperatures in Herouville, Île-de-France, France §

The warmest months in Herouville are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (66 - 69 °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, Herouville experiences 39 days above 25 °C (77.0 °F) and 27 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Herouville, Île-de-France, 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 14°C
(58°F)		 19°C
(67°F)		 24°C
(75°F)		 27°C
(81°F)		 29°C
(85°F)		 35°C
(96°F)		 41°C
(106°F)		 37°C
(99°F)		 33°C
(91°F)		 26°C
(78°F)		 19°C
(66°F)		 15°C
(60°F)
Mean maximum 13°C
(55°F)		 16°C
(61°F)		 20°C
(69°F)		 24°C
(76°F)		 27°C
(81°F)		 30°C
(87°F)		 34°C
(93°F)		 33°C
(92°F)		 29°C
(84°F)		 23°C
(75°F)		 17°C
(63°F)		 15°C
(59°F)
Average high 7°C
(45°F)		 9°C
(49°F)		 12°C
(54°F)		 16°C
(61°F)		 19°C
(66°F)		 23°C
(74°F)		 25°C
(78°F)		 25°C
(77°F)		 22°C
(71°F)		 17°C
(62°F)		 11°C
(52°F)		 8°C
(47°F)
Daily mean 5°C
(40°F)		 6°C
(43°F)		 8°C
(47°F)		 11°C
(52°F)		 14°C
(58°F)		 19°C
(66°F)		 20°C
(69°F)		 20°C
(68°F)		 16°C
(62°F)		 13°C
(55°F)		 8°C
(46°F)		 6°C
(43°F)
Average low 2°C
(36°F)		 3°C
(37°F)		 4°C
(40°F)		 6°C
(42°F)		 9°C
(49°F)		 13°C
(56°F)		 15°C
(59°F)		 15°C
(58°F)		 12°C
(53°F)		 9°C
(49°F)		 5°C
(41°F)		 4°C
(39°F)
Mean minimum -4°C
(26°F)		 -3°C
(26°F)		 -2°C
(29°F)		 -1°C
(31°F)		 3°C
(37°F)		 8°C
(47°F)		 11°C
(52°F)		 9°C
(48°F)		 6°C
(43°F)		 3°C
(37°F)		 -1°C
(31°F)		 -2°C
(28°F)
Minimum -7°C
(19°F)		 -6°C
(21°F)		 -8°C
(17°F)		 -3°C
(27°F)		 0°C
(33°F)		 6°C
(44°F)		 8°C
(46°F)		 7°C
(44°F)		 4°C
(40°F)		 2°C
(36°F)		 -3°C
(27°F)		 -3°C
(27°F)

Compare climate in Herouville with other places

Compare temperature, precipitation, sunshine, UV index in Herouville, Île-de-France, France with other places around the world.

Monthly average precipitation in Herouville, Île-de-France, France §

Herouville usually has the most precipitation in March, October and December, with an average of 14 rainy days and 85 mm (3.3 inches) of precipitation per month.The driest months in Herouville are April, July and September. On average, 41 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Herouville, Île-de-France, 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) 56 (2.2) 69 (2.7) 75 (3.0) 34 (1.3) 70 (2.7) 74 (2.9) 49 (1.9) 58 (2.3) 40 (1.6) 78 (3.1) 66 (2.6) 102 (4.0)
Average precipitation days (≥ 1 mm) 10 13 15 7 13 11 8 9 9 12 14 16

Monthly sunshine hours in Herouville, Île-de-France, France §

The sunniest months in Herouville are May, June and July, when the sun shines an average of 13 hours 8 minutes a day.Least sunny months in Herouville: January, November and December receive an average of 5 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Herouville, Île-de-France, 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 123 202 270 356 388 409 410 384 323 266 201 158
Mean daily daylight hours 8h 44m 10h 9m 11h 55m 13h 44m 15h 18m 16h 6m 15h 41m 14h 17m 12h 32m 10h 44m 9h 7m 8h 17m

Solar UV radiation in Herouville, Île-de-France, France §

Herouville experiences the highest level of ultraviolet (UV) radiation in May, June 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 Herouville UV Index data.

Average daily maximum UV levels by month for Herouville, Île-de-France, 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 8 9 8 8 6 4 2 1