Petrognano 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 Petrognano, Italy. These values are calculated using 30 years of data (1990–2020) to ensure accuracy.

Monthly hours of sunshine

If you're visiting Petrognano, timing is key. In July, you can enjoy up to 346 hours of sunshine, while the shorter days of December provide just 96 hours. The total annual amount of sun is 2488 hours.

Daily hours of sunshine

In Petrognano, summer days are longer and more sunny, with daily sunshine hours peaking at 11.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.2 hours per day.

Average percent of sunshine

On average the sun shines 68% of the time during the day in July, the highest percentage of any month. November has the lowest percentage at 30%.

Petrognano enjoys an average of 2488 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, Tromsø , Norway, receives only about 1270 hours of sunshine per year, known for the polar night with no sunlight for weeks during winter.

Toronto, Canada, sees around 2071 hours of sunshine each year, with especially long, bright summer days.

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

November, Petrognano’s wettest month, receives 44 mm (1.7 in) of rainfall and has a maximum daytime temperature of 12°C (54°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 Petrognano Precipitation page.