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Monthly climate in Aire-sur-la-Lys, Hauts-de-France, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Aire-sur-la-Lys features a oceanic climate (Cfb).Temperatures typically range between 5 °C (41 °F) and 18 °C (66 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 733 mm (28.8 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually.Aire-sur-la-Lys enjoys an average of 3564 hours of sunshine throughout the year, and daylight varies from 8 hours 0 minutes to 16 hours 25 minutes per day.

Monthly average temperatures in Aire-sur-la-Lys, Hauts-de-France, France §

The warmest months in Aire-sur-la-Lys are June, July and August, with daily mean temperatures ranging from 17 to 18 °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 (41 - 44 °F) throughout the day. On average each year, Aire-sur-la-Lys experiences 17 days above 25 °C (77.0 °F) and 18 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Aire-sur-la-Lys, Hauts-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 15°C
(59°F)		 18°C
(64°F)		 22°C
(72°F)		 26°C
(78°F)		 27°C
(81°F)		 32°C
(91°F)		 38°C
(101°F)		 36°C
(96°F)		 30°C
(87°F)		 24°C
(76°F)		 19°C
(66°F)		 14°C
(58°F)
Mean maximum 12°C
(55°F)		 15°C
(59°F)		 18°C
(66°F)		 23°C
(73°F)		 25°C
(77°F)		 27°C
(81°F)		 31°C
(87°F)		 31°C
(87°F)		 26°C
(80°F)		 22°C
(72°F)		 16°C
(62°F)		 14°C
(57°F)
Average high 7°C
(45°F)		 9°C
(48°F)		 11°C
(52°F)		 14°C
(58°F)		 17°C
(63°F)		 21°C
(70°F)		 22°C
(73°F)		 22°C
(73°F)		 20°C
(68°F)		 16°C
(60°F)		 11°C
(51°F)		 8°C
(47°F)
Daily mean 5°C
(41°F)		 6°C
(43°F)		 8°C
(46°F)		 10°C
(50°F)		 13°C
(56°F)		 17°C
(63°F)		 18°C
(66°F)		 18°C
(65°F)		 16°C
(60°F)		 13°C
(55°F)		 8°C
(47°F)		 6°C
(44°F)
Average low 3°C
(37°F)		 3°C
(38°F)		 4°C
(40°F)		 6°C
(43°F)		 9°C
(48°F)		 13°C
(56°F)		 14°C
(58°F)		 15°C
(59°F)		 12°C
(54°F)		 10°C
(50°F)		 6°C
(42°F)		 4°C
(40°F)
Mean minimum -2°C
(28°F)		 -3°C
(27°F)		 -1°C
(30°F)		 -0°C
(32°F)		 3°C
(38°F)		 8°C
(47°F)		 10°C
(51°F)		 10°C
(51°F)		 7°C
(44°F)		 5°C
(41°F)		 0°C
(33°F)		 -2°C
(29°F)
Minimum -5°C
(23°F)		 -6°C
(21°F)		 -7°C
(20°F)		 -2°C
(29°F)		 1°C
(35°F)		 6°C
(43°F)		 9°C
(49°F)		 9°C
(49°F)		 4°C
(40°F)		 2°C
(35°F)		 -1°C
(31°F)		 -3°C
(27°F)

Compare climate in Aire-sur-la-Lys with other places

Compare temperature, precipitation, sunshine, UV index in Aire-sur-la-Lys, Hauts-de-France, France with other places around the world.

Monthly average precipitation in Aire-sur-la-Lys, Hauts-de-France, France §

Aire-sur-la-Lys usually has the most precipitation in August, October and December, with an average of 13 rainy days and 81 mm (3.2 inches) of precipitation per month.The driest months in Aire-sur-la-Lys are April, July and September. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Aire-sur-la-Lys, Hauts-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) 62 (2.4) 55 (2.2) 60 (2.4) 36 (1.4) 62 (2.4) 62 (2.4) 49 (1.9) 72 (2.8) 48 (1.9) 79 (3.1) 56 (2.2) 93 (3.7)
Average precipitation days (≥ 1 mm) 11 12 13 8 11 9 10 12 9 12 11 16

Monthly sunshine hours in Aire-sur-la-Lys, Hauts-de-France, France §

The sunniest months in Aire-sur-la-Lys are May, June and July, when the sun shines an average of 13 hours 37 minutes a day.Least sunny months in Aire-sur-la-Lys: January, February and December receive an average of 5 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Aire-sur-la-Lys, Hauts-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 124 200 284 355 410 417 426 394 328 253 206 162
Mean daily daylight hours 8h 29m 10h 1m 11h 55m 13h 51m 15h 32m 16h 25m 15h 57m 14h 26m 12h 34m 10h 38m 8h 55m 8h 0m

Solar UV radiation in Aire-sur-la-Lys, Hauts-de-France, France §

Aire-sur-la-Lys experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February 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 Aire-sur-la-Lys UV Index data.

Average daily maximum UV levels by month for Aire-sur-la-Lys, Hauts-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) 1 2 4 5 7 8 8 7 5 4 2 1