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Dax Weather and Climate: A Comprehensive Guide

The temperature in Dax can vary greatly throughout the year. The temperatures shift from warm to mild. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to moderate in Dax. Average daytime temperatures reach a comfortable 28°C in August. In February, the coolest month of the year, temperatures drop to a moderate 13°C.

At night, you can expect cooler temperatures, with averages dropping to around 4°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Dax has a relatively rainy climate with high precipitation levels, averaging 1038 mm of rainfall annually. Dax experiences moderate seasonal variation in rainfall, with monthly averages ranging from 119 mm in November, the wettest month, and 56 mm in July, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Dax can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.0 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Biarritz, France (48 KM, 29 Miles).

Daily hours of sunshine

Data from: Biarritz, France (48 KM, 29 Miles).

Forecast for Dax

Sun   Dec 22
14°C | 9°C
W 5 m/s
0.2 mm
overcast and slight rain

overcast and slight rain

Mon   Dec 23
11°C | 7°C
N 3 m/s
1.3 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Tue   Dec 24
13°C | 6°C
SW 2 m/s
0.7 mm
overcast and slight rain

overcast and slight rain

The best time of year to visit Dax in France

During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Dax?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Dax?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Dax?
    The coldest month is February with an average maximum temperature of 13°C.
  • Which is the wettest month in Dax?
    November tops the wettest month list with 119 mm of rainfall.
  • Which is the driest month in Dax?
    July is the driest month with 56 mm of precipitation.
  • Which is the sunniest month in Dax?
    July is the sunniest month with an average of 211 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.