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Monthly climate in Dax, Nouvelle-Aquitaine, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Dax 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 -7 °C (19 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 1074 mm (42.3 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually.Dax enjoys an average of 3710 hours of sunshine throughout the year, and daylight varies from 8 hours 58 minutes to 15 hours 22 minutes per day.

Monthly average temperatures in Dax, Nouvelle-Aquitaine, France §

The warmest months in Dax 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 10 °C (45 - 50 °F) throughout the day. On average each year, Dax experiences 80 days above 25 °C (77.0 °F) and 13 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dax, 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 22°C
(71°F)		 26°C
(80°F)		 28°C
(82°F)		 30°C
(86°F)		 34°C
(93°F)		 37°C
(99°F)		 40°C
(104°F)		 37°C
(99°F)		 37°C
(98°F)		 31°C
(87°F)		 26°C
(78°F)		 20°C
(68°F)
Mean maximum 18°C
(64°F)		 22°C
(71°F)		 24°C
(75°F)		 27°C
(81°F)		 30°C
(87°F)		 33°C
(92°F)		 36°C
(97°F)		 35°C
(95°F)		 33°C
(93°F)		 28°C
(84°F)		 23°C
(73°F)		 19°C
(66°F)
Average high 11°C
(52°F)		 15°C
(59°F)		 16°C
(61°F)		 19°C
(67°F)		 22°C
(72°F)		 25°C
(78°F)		 27°C
(81°F)		 28°C
(82°F)		 26°C
(78°F)		 21°C
(70°F)		 15°C
(59°F)		 13°C
(55°F)
Daily mean 7°C
(45°F)		 10°C
(50°F)		 11°C
(52°F)		 14°C
(57°F)		 17°C
(62°F)		 20°C
(68°F)		 22°C
(72°F)		 22°C
(72°F)		 20°C
(68°F)		 15°C
(60°F)		 10°C
(51°F)		 9°C
(49°F)
Average low 3°C
(38°F)		 5°C
(42°F)		 7°C
(44°F)		 9°C
(48°F)		 12°C
(53°F)		 15°C
(60°F)		 17°C
(63°F)		 17°C
(63°F)		 15°C
(58°F)		 11°C
(52°F)		 7°C
(45°F)		 6°C
(44°F)
Mean minimum -4°C
(26°F)		 -0°C
(32°F)		 0°C
(33°F)		 1°C
(35°F)		 6°C
(43°F)		 11°C
(52°F)		 13°C
(56°F)		 12°C
(53°F)		 8°C
(47°F)		 4°C
(40°F)		 0°C
(33°F)		 -1°C
(31°F)
Minimum -7°C
(19°F)		 -5°C
(23°F)		 -4°C
(26°F)		 -2°C
(29°F)		 1°C
(35°F)		 8°C
(47°F)		 12°C
(54°F)		 11°C
(51°F)		 6°C
(44°F)		 3°C
(38°F)		 -1°C
(30°F)		 -4°C
(25°F)

Compare climate in Dax with other places

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

Monthly average precipitation in Dax, Nouvelle-Aquitaine, France §

Dax usually has the most precipitation in May, November and December, with an average of 15 rainy days and 131 mm (5.2 inches) of precipitation per month.The driest months in Dax are July, August and September. On average, 62 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dax, 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) 87 (3.4) 74 (2.9) 78 (3.1) 73 (2.9) 110 (4.3) 95 (3.7) 56 (2.2) 62 (2.4) 69 (2.7) 87 (3.4) 123 (4.9) 160 (6.3)
Average precipitation days (≥ 1 mm) 11 10 15 11 15 11 8 7 9 11 14 16

Monthly sunshine hours in Dax, Nouvelle-Aquitaine, France §

The sunniest months in Dax are June, July and August, when the sun shines an average of 12 hours 59 minutes a day.Least sunny months in Dax: January, November and December receive an average of 6 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dax, 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 174 243 309 338 378 395 410 389 338 294 230 207
Mean daily daylight hours 9h 19m 10h 29m 11h 57m 13h 27m 14h 43m 15h 22m 15h 1m 13h 53m 12h 27m 10h 57m 9h 38m 8h 58m

Solar UV radiation in Dax, Nouvelle-Aquitaine, France §

Dax experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, November 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 Dax UV Index data.

Average daily maximum UV levels by month for Dax, 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 4 5 7 9 10 10 9 7 5 3 2