Average Monthly Sunshine in Casalnuovo di Napoli

The graphs on this page shows the average number of hours per month and per day that Casalnuovo di Napoli 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 Casalnuovo di Napoli. Expect long, bright days with 313 hours in July and darker periods with just 105 hours in December. The total annual amount of sun is 2378 hours.

Daily hours of sunshine

Summer days are longer and more sunny, with daily sunshine hours peaking at 10.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.5 hours.

Casalnuovo di Napoli’s total hours of sunshine compared to other major cities

Casalnuovo di Napoli enjoys an average of 2378 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, experiences 2470 hours of sunshine annually, adding to its charm as a year-round tourist destination.

In contrast, Reykjavík, Iceland, receives only about 1330 hours of sunshine per year, known for its frequently overcast, dark winter and rainy skies.

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

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

Other climate information

November, Casalnuovo di Napoli’s wettest month, receives 26 mm of rainfall and has a maximum daytime temperature of 18°C. During the driest month July you can expect a temperature of 29°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.