Blois Sunshine Hours by Month

To truly understand a climate, we must look at its sunshine. This page shows the total number of hours of direct sunlight per month and the average hours per day in Blois, Centre, France. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

Sunshine in Blois varies greatly throughout the year. The sunniest month, July, reaches an impressive 241 hours, while December, the darkest month, offers only 60 hours. The total annual amount of sun is 1845 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Blois. While July receives considerable daily sunshine with up to 8.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.0 hours of sunlight per day.

Blois enjoys an average of 1845 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

Athens, Greece, enjoys 2769 hours of sunshine each year, making it one of the sunniest destinations in the Mediterranean region.

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.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

In Tokyo, Japan, the average annual sunshine is 1930 hours, with sunny periods between rainy seasons.

December, Blois’s wettest month, receives 53 mm (2.1 in) of rainfall and has a maximum daytime temperature of 9°C (48°F). During the driest month July you can expect a temperature of 27°C (81°F).

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