Average Monthly Sunshine in Saint-Germain-en-Laye

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

Monthly hours of sunshine

If you're visiting Saint-Germain-en-Laye, timing is key. In July, you can enjoy up to 224 hours of sunshine, while the shorter days of December provide just 58 hours. The total annual amount of sun is 1735 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Saint-Germain-en-Laye. While July receives considerable daily sunshine with up to 7.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.9 hours of sunlight per day.

Saint-Germain-en-Laye’s total hours of sunshine compared to other major cities

Saint-Germain-en-Laye enjoys an average of 1735 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Seville, Spain, enjoys an impressive 2920 hours of sunshine per year, making it an ideal destination even in winter.

In contrast, Brussels, UK, receives only about 1590 hours of sunshine per year, known for its frequently overcast and rainy skies.

Beijing, China, has 2505 hours of sunshine annually, with clear, sunny days in winter.

Adelaide, Australia, enjoys 2770 hours of sunshine annually, with long, sunny summers.

Other climate information

December, Saint-Germain-en-Laye’s wettest month, receives 58 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 Saint-Germain-en-Laye Precipitation page.