Average Monthly Sunshine in Saint-Jouan-des-Guérets

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

Monthly hours of sunshine

Sunshine in Saint-Jouan-des-Guérets varies greatly throughout the year. The sunniest month, June, reaches an impressive 207 hours, while December, the darkest month, offers only 66 hours. The total annual amount of sun is 1679 hours.

Daily hours of sunshine

This means the city can be enjoyed more throughout the sunniest month of June under a blue sky, with approximately 6.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.2 hours of sunlight per day.

Saint-Jouan-des-Guérets’s total hours of sunshine compared to other major cities

Saint-Jouan-des-Guérets enjoys an average of 1679 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.

The climate in San Francisco, USA, includes 3072 hours of sunshine annually, thanks to its mild coastal weather.

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

Other climate information

December, Saint-Jouan-des-Guérets’s wettest month, receives 63 mm of rainfall and has a maximum daytime temperature of 11°C. During the driest month July 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-Jouan-des-Guérets Precipitation page.