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Le Grand-Bornand Weather and Climate: A Comprehensive Guide

The temperature in Le Grand-Bornand can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Le Grand-Bornand can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 22°C in July, the warmest time of the year, to a chilly 2°C during cooler months like January.

At night, temperatures typically drop to an average of around -7°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Le Grand-Bornand is known for its substantial rain/snowfall, with annual precipitation reaching 1720 mm. Year-round, Le Grand-Bornand has a balanced climate with minimal variation in precipitation. The difference between the wettest month, May, with 179 mm, and the driest month, October, with 120 mm, is minimal.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Le Grand-Bornand. While July receives considerable daily sunshine with up to 9.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Annecy, France (24 KM, 15 Miles).

Daily hours of sunshine

Data from: Annecy, France (24 KM, 15 Miles).

Forecast for Le Grand-Bornand

Tue   Dec 24
1°C | -6°C
N 1 m/s
4.9 mm
partly cloudy and no rain

partly cloudy and no rain

Wed   Dec 25
3°C | -5°C
SE 1 m/s
clear and no rain

clear and no rain

Thu   Dec 26
5°C | -5°C
SE
clear and no rain

clear and no rain

The best time of year to visit Le Grand-Bornand in France

During the months of July and August 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 months have the greatest rainfall in Le Grand-Bornand?
    Most rainfall (rainy season) is seen in May, June, July and December.
  • Which is the warmest month in Le Grand-Bornand?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Le Grand-Bornand?
    The coldest month is January with an average maximum temperature of 2°C.
  • Which is the wettest month in Le Grand-Bornand?
    May tops the wettest month list with 179 mm of rainfall.
  • Which is the driest month in Le Grand-Bornand?
    October is the driest month with 120 mm of precipitation.
  • Which is the sunniest month in Le Grand-Bornand?
    July is the sunniest month with an average of 275 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.