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Châteauneuf-dʼIlle-et-Vilaine Weather and Climate: A Comprehensive Guide

The temperature in Châteauneuf-dʼIlle-et-Vilaine can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It receives a reasonable amount of rainfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Châteauneuf-dʼIlle-et-Vilaine can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 23°C in August. In February, the coolest month of the year, temperatures drop to a chilly 10°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

Generally, Châteauneuf-dʼIlle-et-Vilaine experiences moderate precipitation patterns, averaging 894 mm yearly. Despite minor fluctuations, Châteauneuf-dʼIlle-et-Vilaine enjoys fairly consistent precipitation throughout the year. In December, you can expect around 96 mm of precipitation, while in July, Châteauneuf-dʼIlle-et-Vilaine receives about 59 mm.

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

Sunshine over the year

Châteauneuf-dʼIlle-et-Vilaine can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 6.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Saint Malo, France (10 KM, 6 Miles).

Daily hours of sunshine

Data from: Saint Malo, France (10 KM, 6 Miles).

Forecast for Châteauneuf-dʼIlle-et-Vilaine

Tue   Dec 24
13°C | 10°C
NW 5 m/s
broken clouds and no rain

broken clouds and no rain

Wed   Dec 25
13°C | 10°C
NE 3 m/s
overcast and no rain

overcast and no rain

Thu   Dec 26
12°C | 8°C
NE 4 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Châteauneuf-dʼIlle-et-Vilaine in France

During the months of 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 Châteauneuf-dʼIlle-et-Vilaine?
    August has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Châteauneuf-dʼIlle-et-Vilaine?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Châteauneuf-dʼIlle-et-Vilaine?
    December tops the wettest month list with 96 mm of rainfall.
  • Which is the driest month in Châteauneuf-dʼIlle-et-Vilaine?
    July is the driest month with 59 mm of precipitation.
  • Which is the sunniest month in Châteauneuf-dʼIlle-et-Vilaine?
    June is the sunniest month with an average of 207 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.