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Aix-les-Bains Weather and Climate: A Comprehensive Guide

The climate in Aix-les-Bains is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to cold in the cooler months. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

In Aix-les-Bains, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 26°C in July to a chilly 6°C in the coolest month, January.

Nights are cooler, with lows often dropping to around -2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Aix-les-Bains experiences significant rain/snowfall throughout the year, averaging 1571 mm of precipitation annually. Precipitation levels in Aix-les-Bains remain relatively steady throughout the year. May has the most rain, with 154 mm over 16 days. In September, this drops slightly to 120 mm, making the city's climate fairly predictable.

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

Sunshine over the year

For those who appreciate different seasons, Aix-les-Bains serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.7 hours of sunshine daily, and embrace the darker days in December, offering only 2.0 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Chambéry, France (13 KM, 8 Miles).

Daily hours of sunshine

Data from: Chambéry, France (13 KM, 8 Miles).

Forecast for Aix-les-Bains

Tue   Dec 24
7°C | 0°C
N 5 m/s
broken clouds and no rain

broken clouds and no rain

Wed   Dec 25
6°C | -1°C
NE 3 m/s
almost clear and no rain

almost clear and no rain

Thu   Dec 26
6°C | -2°C
N 3 m/s
clear and no rain

clear and no rain

The best time of year to visit Aix-les-Bains in France

During the months of May, June, July, August and September 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 Aix-les-Bains?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Aix-les-Bains?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Aix-les-Bains?
    May tops the wettest month list with 154 mm of rainfall.
  • Which is the driest month in Aix-les-Bains?
    September is the driest month with 120 mm of precipitation.
  • Which is the sunniest month in Aix-les-Bains?
    July is the sunniest month with an average of 262 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.