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Monthly climate in Jallais, Pays de la Loire, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Jallais features a oceanic climate (Cfb).Temperatures typically range between 6 °C (42 °F) and 21 °C (69 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 40 °C (103 °F).The average annual precipitation amounts to about 732 mm (28.8 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Jallais enjoys an average of 3600 hours of sunshine throughout the year, and daylight varies from 8 hours 32 minutes to 15 hours 50 minutes per day.

Monthly average temperatures in Jallais, Pays de la Loire, France §

The warmest months in Jallais are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (42 - 45 °F) throughout the day. On average each year, Jallais experiences 48 days above 25 °C (77.0 °F) and 24 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jallais, 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 16°C
(61°F)		 22°C
(73°F)		 24°C
(76°F)		 27°C
(81°F)		 31°C
(88°F)		 37°C
(99°F)		 40°C
(103°F)		 38°C
(100°F)		 35°C
(96°F)		 27°C
(80°F)		 19°C
(66°F)		 17°C
(62°F)
Mean maximum 14°C
(57°F)		 17°C
(62°F)		 21°C
(70°F)		 25°C
(77°F)		 27°C
(82°F)		 31°C
(88°F)		 35°C
(94°F)		 34°C
(93°F)		 31°C
(87°F)		 24°C
(75°F)		 18°C
(64°F)		 15°C
(59°F)
Average high 8°C
(47°F)		 11°C
(52°F)		 13°C
(56°F)		 17°C
(62°F)		 20°C
(68°F)		 24°C
(75°F)		 26°C
(79°F)		 25°C
(78°F)		 23°C
(74°F)		 18°C
(64°F)		 12°C
(54°F)		 10°C
(50°F)
Daily mean 6°C
(42°F)		 7°C
(45°F)		 9°C
(48°F)		 12°C
(53°F)		 15°C
(59°F)		 19°C
(66°F)		 21°C
(69°F)		 20°C
(68°F)		 17°C
(63°F)		 13°C
(56°F)		 8°C
(47°F)		 7°C
(45°F)
Average low 3°C
(37°F)		 4°C
(39°F)		 5°C
(41°F)		 6°C
(44°F)		 10°C
(50°F)		 14°C
(57°F)		 15°C
(59°F)		 15°C
(58°F)		 12°C
(54°F)		 10°C
(49°F)		 5°C
(42°F)		 4°C
(40°F)
Mean minimum -3°C
(27°F)		 -3°C
(27°F)		 -2°C
(29°F)		 -0°C
(31°F)		 4°C
(39°F)		 8°C
(47°F)		 11°C
(51°F)		 9°C
(49°F)		 6°C
(44°F)		 3°C
(38°F)		 -1°C
(30°F)		 -3°C
(27°F)
Minimum -7°C
(19°F)		 -7°C
(20°F)		 -8°C
(18°F)		 -3°C
(27°F)		 0°C
(33°F)		 6°C
(44°F)		 8°C
(47°F)		 8°C
(46°F)		 5°C
(41°F)		 2°C
(36°F)		 -3°C
(27°F)		 -4°C
(26°F)

Compare climate in Jallais with other places

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

Monthly average precipitation in Jallais, Pays de la Loire, France §

Jallais usually has the most precipitation in June, October and December, with an average of 13 rainy days and 85 mm (3.4 inches) of precipitation per month.The driest months in Jallais are July, August and September. On average, 36 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jallais, 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) 47 (1.9) 61 (2.4) 68 (2.7) 49 (1.9) 68 (2.7) 88 (3.4) 31 (1.2) 37 (1.5) 41 (1.6) 77 (3.0) 73 (2.9) 92 (3.6)
Average precipitation days (≥ 1 mm) 9 11 12 9 12 12 6 6 8 12 12 15

Monthly sunshine hours in Jallais, Pays de la Loire, France §

The sunniest months in Jallais are May, June and July, when the sun shines an average of 13 hours 10 minutes a day.Least sunny months in Jallais: January, February and December receive an average of 5 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jallais, 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 141 206 285 347 391 400 420 391 332 271 224 187
Mean daily daylight hours 8h 57m 10h 17m 11h 56m 13h 38m 15h 5m 15h 50m 15h 26m 14h 8m 12h 30m 10h 49m 9h 19m 8h 32m

Solar UV radiation in Jallais, Pays de la Loire, France §

Jallais 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 Jallais UV Index data.

Average daily maximum UV levels by month for Jallais, 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 4 2 2