Cast 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 Cast, Brittany, France. Long-term data from 1990 to 2020 was used to calculate these averages.

Monthly hours of sunshine

Sunshine in Cast varies greatly throughout the year. The sunniest month, July, reaches an impressive 229 hours, while December, the darkest month, offers only 63 hours. The total annual amount of sun is 1752 hours.

Daily hours of sunshine

For those who appreciate different seasons, Cast serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.6 hours of sunshine daily, and embrace the darker days in December, offering only 2.1 hours of daily sunlight.

Average percent of sunshine

On average the sun shines 47% of the time during the day in May, the highest percentage of any month. December has the lowest percentage at 24%.

Cast vs Major Cities: Sunshine Compared

Cast enjoys an average of 1752 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, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast and rainy skies.

Vancouver, Canada, receives approximately 1940 hours of sunshine annually.

Perth, Australia, enjoys 3180 hours of sunshine annually, the highest among major Australian cities.

Related Climate Data for Cast

December, Cast’s wettest month, receives 64 mm (2.5 in) of rainfall and has a maximum daytime temperature of 11°C (52°F). During the driest month July you can expect a temperature of 21°C (70°F).

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