Average Monthly Sunshine in Castelsardo

The graphs on this page shows the average number of hours per month and per day that Castelsardo 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 Castelsardo. Expect long, bright days with 349 hours in July and darker periods with just 111 hours in December. The total annual amount of sun is 2620 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious. While July receives considerable daily sunshine with up to 11.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.

Castelsardo’s total hours of sunshine compared to other major cities

Castelsardo enjoys an average of 2620 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Barcelona, Spain, there are 2530 hours of sunshine annually and is a city that can be visited year-round.

In contrast, London, UK, receives only about 1659 hours of sunshine per year, known for its frequently overcast and rainy skies.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 2520 hours of sunshine annually.

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

Other climate information

November, Castelsardo’s wettest month, receives 12 mm of rainfall and has a maximum daytime temperature of 18°C. During the driest month July you can expect a temperature of 27°C.

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