ClimateForecastJuneJuly >>

Biarritz Climate by Month

The graphs below provide an overview of the climate in Biarritz (Aquitaine), France. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Biarritz

Sun   Jun 23
19°C | 15°C
NW 22 km/h
4.2 mm
overcast and heavy rain

overcast and heavy rain

Mon   Jun 24
23°C | 16°C
N 14 km/h
partly cloudy and no rain

partly cloudy and no rain

Tue   Jun 25
27°C | 14°C
NW 14 km/h
clear and no rain

clear and no rain

The best time of year to visit Biarritz in France

Biarritz has a temperate maritime climate. The weather in Biarritz is strongly influenced by the currents in the Bay of Biscay. This causes very unstable weather, especially during spring and autumn. During summers it is often wonderfully warm. The seawater temperature in July/August is between 21°C and 22°C.

Biarritz is one also of the wettest cities in France. The annual precipitation averages around 1450 mm. This is more than double compared to for example Paris. The last three months of the year are the wettest period. The summer months of June, July and August are the driest months and the best month to visit Biarritz.

During the months of June, July, August, 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:

  • Which is the warmest month in Biarritz?
    August has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Biarritz?
    The coldest month is February with an average maximum temperature of 13°C.
  • Which is the wettest month in Biarritz?
    November tops the wettest month list with 172 mm of rainfall.
  • Which is the driest month in Biarritz?
    July is the driest month with 72 mm of precipitation.
  • Which is the sunniest month in Biarritz?
    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.