Average Monthly Sunshine in Formia

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

Monthly hours of sunshine

If you're visiting Formia, timing is key. In July, you can enjoy up to 313 hours of sunshine, while the shorter days of December provide just 105 hours. The total annual amount of sun is 2397 hours.

Daily hours of sunshine

In Formia, 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 per day.

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

Formia enjoys an average of 2397 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.

Manchester, UK, experiences just around 1420 hours of sunshine annually.

Beijing, China, has 2505 hours of sunshine annually, with clear, sunny days in winter.

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

Other climate information

November, Formia’s wettest month, receives 23 mm of rainfall and has a maximum daytime temperature of 17°C. During the driest month July you can expect a temperature of 28°C.

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