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Average Monthly Sunshine in Le Chesnay

The graphs on this page shows the average number of hours per month and per day that Le Chesnay receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine


Those who love seasonal contrasts will appreciate Le Chesnay. Expect long, bright days with 224 hours in July and darker periods with just 58 hours in December. The total annual amount of sun is 1735 hours.

Daily hours of sunshine


For those who appreciate different seasons, Le Chesnay serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.9 hours of daily sunlight.

Le Chesnay’s total hours of sunshine compared to other major cities

Le Chesnay enjoys an average of 1735 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

Toronto, Canada, sees around 2071 hours of sunshine each year, with especially long, bright summer days.

Osaka, Japan, experiences 2010 hours of sunshine annually, with bright, sunny weather in spring and autumn.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

December, Le Chesnay’s wettest month, receives 62 mm of rainfall and has a maximum daytime temperature of 9°C. During the driest month September you can expect a temperature of 22°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Le Chesnay Precipitation page.


Forecast: is it sunny in Le Chesnay?

Wed   Dec 25
11°C | 8°C
NW 3 m/s
0.4 mm
overcast and small chance of slight rain

overcast and small chance of slight rain

Thu   Dec 26
10°C | 5°C
NE 4 m/s
almost clear and no rain

almost clear and no rain

Fri   Dec 27
6°C | 1°C
NE 3 m/s
almost clear and no rain

almost clear and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Le Chesnay.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.