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Gex Weather and Climate: A Comprehensive Guide

Gex experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It also experiences much rain/snowfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Gex is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 24°C in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C.

At night, you can expect cooler temperatures, with averages dropping to around -2°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Gex has a notably wet climate with abundant precipitation, recording 1677 mm of rain/snowfall per year. Despite minor fluctuations, Gex enjoys fairly consistent precipitation throughout the year. In December, you can expect around 158 mm of precipitation, while in March, Gex receives about 127 mm.

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

Sunshine over the year

Gex can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.6 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Geneva, Switzerland (15 KM, 9 Miles).

Daily hours of sunshine

Data from: Geneva, Switzerland (15 KM, 9 Miles).

Forecast for Gex

Tue   Dec 24
5°C | -1°C
NE 5 m/s
partly cloudy and no rain

partly cloudy and no rain

Wed   Dec 25
5°C | -1°C
NE 4 m/s
clear and no rain

clear and no rain

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

clear and no rain

The best time of year to visit Gex in France

During the months of June, 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 Gex?
    Most rainfall (rainy season) is seen in May and December.
  • Which is the warmest month in Gex?
    July has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Gex?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Gex?
    December tops the wettest month list with 158 mm of rainfall.
  • Which is the driest month in Gex?
    March is the driest month with 127 mm of precipitation.
  • Which is the sunniest month in Gex?
    July is the sunniest month with an average of 267 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.