Climate and Weather in Galluis, France
Galluis is a picturesque commune located in the Île-de-France region of France. Situated in the Yvelines department, Galluis enjoys a temperate oceanic climate, characterized by mild winters and warm summers. The village is surrounded by beautiful countryside, offering a pleasant environment to experience the changing seasons.
Temperature
Galluis experiences moderate temperatures throughout the year, with distinct seasonal variations. The average annual temperature in the region is around 12°C (54°F). Summers in Galluis are generally warm with average temperatures ranging from 20°C to 25°C (68°F to 77°F). The hottest months are typically July and August, with temperatures occasionally reaching highs of 30°C (86°F). Winters are mild, with average temperatures ranging from 5°C to 10°C (41°F to 50°F). The coldest months are December and January, with temperatures occasionally dropping below freezing.
Here is a table summarizing the average monthly temperatures in Galluis:
Month | Average Temperature (°C) |
---|---|
January | 5 |
February | 6 |
March | 8 |
April | 11 |
May | 15 |
June | 18 |
July | 21 |
August | 21 |
September | 18 |
October | 13 |
November | 8 |
December | 6 |
Precipitation
Galluis experiences a moderate amount of rainfall throughout the year. The wettest months are typically May and June, with an average precipitation of around 60mm. The driest months are usually February and August, with an average rainfall of around 40mm. Snowfall is relatively rare in Galluis, but it can occur during the winter months, particularly in January and February.
Here is a chart showing the average monthly precipitation in Galluis:

Sunshine Hours
Galluis enjoys a reasonable amount of sunshine throughout the year. The region receives an average of around 1,800 hours of sunshine annually. The sunniest months are typically June and July, with an average of 200 hours of sunshine per month. The least sunny months are usually December and January, with around 50 hours of sunshine per month.
Wind
Galluis experiences moderate wind speeds throughout the year. The prevailing winds in the region come from the west and southwest. The average wind speed ranges from 10 to 20 kilometers per hour (6 to 12 miles per hour), with occasional gusts during stormy weather.
Best Time to Visit
The best time to visit Galluis is during the spring and summer months, from April to September. During this period, the weather is pleasant, with mild temperatures and a good amount of sunshine. The countryside surrounding Galluis is at its most vibrant, with blooming flowers and lush greenery. It is an ideal time for outdoor activities such as hiking, cycling, and exploring the local attractions.
However, if you prefer cooler temperatures and fewer crowds, visiting in the autumn months of September and October can also be a great option. The fall foliage in the region is stunning, providing a picturesque backdrop for leisurely walks and sightseeing.
In conclusion, Galluis, France, has a temperate oceanic climate with mild winters and warm summers. The village experiences moderate rainfall throughout the year, with the wettest months being May and June. The best time to visit is during the spring and summer months, when the weather is most favorable for outdoor activities and exploring the beautiful countryside.
A - Galluis's Latitude is 48.796570 & Longitude is 1.794140.
A - Weather in Galluis is 27° today.
A - Climate Conditions in Galluis shows broken clouds today.
A - Humidity in Galluis is 44% today.
A - Wind speed in Galluis is 14.69 km/h, flowing at 340° wind direction. today.
