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 1725 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 1725 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.

In contrast, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.

In Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

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.