Castel San Giorgio 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 Castel San Giorgio, Campania, Italy. Long-term data from 1990 to 2020 was used to calculate these averages.

Monthly hours of sunshine

Sunshine in Castel San Giorgio varies greatly throughout the year. The sunniest month, July, reaches an impressive 320 hours, while December, the darkest month, offers only 110 hours. The total annual amount of sun is 2420 hours.

Daily hours of sunshine

Seasonal changes in sunshine hours are quite obvious in Castel San Giorgio. While July receives considerable daily sunshine with up to 10.7 hours, January marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.

Castel San Giorgio enjoys an average of 2420 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.

In Shanghai, China, the annual average sunshine is 1780 hours, with cloudier weather in summer.

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

November, Castel San Giorgio’s wettest month, receives 30 mm (1.2 in) of rainfall and has a maximum daytime temperature of 17°C (63°F). During the driest month July you can expect a temperature of 28°C (82°F).

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