Search Menu

What is the climate like in Grande-Île?

The climate of Grande-Île has an average yearly temperature of 17°C. Throughout the year, the average monthly temperature can drop to 10°C and rise to 23°C.

Annually, about 628 mm of rain falls. This gives a good overview of how much rain to expect in Grande-Île.

The best time to visit Grande-Île is May until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Grande-Île.

Temperature 10 to 23°C
Rain 628 mm
The climate of Grande-Île
  • Average yearly temperature: 17°C
  • Highest temperature: 23°C in July
  • Lowest temperature: 10°C in January
  • Rainfall: 628 mm per year, averaging 52 mm by month
  • Driest months: 27 mm in July, 36 mm in April and 42 mm in May
  • Wettest months: 78 mm in November, 69 mm in October and 67 mm in December

Climate table Grande-Île

The climate table for Grande-Île shows the average temperatures, rainfall, and UV index by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 10 11 12 15 18 21 23 22 21 17 13 11
Nighttime temperature (°C) 5 5 6 7 10 13 15 15 13 11 8 6
Rainfall (mm) 66 49 43 36 42 52 27 50 49 69 78 67
UV Index 2 3 4 6 6 7 7 6 5 4 2 2
Best month No No No No Yes Yes Yes Yes Yes No No No

Temperature by month in Grande-Île

This graph shows the average high temperatures in degrees Celsius for each month in Grande-Île, France

Temperature by month in Grande-Île, France

Rainfall by month in Grande-Île

This graph shows the average monthly rainfall in millimeters in Grande-Île, France.

Rainfall by month in Grande-Île, France

UV index by month in Grande-Île

This graph shows the average UV index by month in Grande-Île, France.

UV index by month in Grande-Île, France

Yearly temperature in Grande-Île

This graph shows the average yearly temperature in Grande-Île, France, measured in degrees Celsius.

Yearly temperature in Grande-Île, France

Yearly total rainfall in Grande-Île

This graph shows the average yearly rainfall in millimeters in Grande-Île, France.

Rainfall per year in Grande-Île, France

Weather experiences in Grande-Île

Write your own review

Have you ever been to Grande-Île?

Share your weather experiences in Grande-Île.

Your email will not be displayed in the review and will not be shared with third parties.

Average weather in Grande-Île by month

Click on a month below to see in detail how the weather typically is in Grande-Île and what to expect. Based on the historical weather data of Grande-Île, you can view the average temperature, rainfall, wind, and UV index for each day of the month.