Formia Weather & Climate: Best Time to Visit
Formia, Lazio, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 13°C (55°F) in February.
The city receives considerable rainfall, with around 1159 mm (46 in) annually. November is the wettest month. It has a distinct dry season from June to August. The sunniest month is July, with 10.4 hours of sunshine per day on average.
Monthly Temperature in Formia
Depending on the time of the year, temperatures range from comfortable to moderate in Formia. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 13°C (55°F) in the coolest month, February.
Nights vary from 22°C (72°F) in August to around 7°C (45°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Formia
Formia has a relatively rainy climate with high precipitation levels, averaging 1159 mm (46 in) of rainfall annually. The climate in Formia shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 207 mm (8.1 in) of precipitation over 15 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 18 mm (0.7 in) of rainfall over 5 rainy days. For more details, please visit our Formia Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Formia
For those who appreciate different seasons, Formia serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.4 hours of sunshine daily, and embrace the darker days in December, offering only 3.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Formia 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Formia
During the months of May, June, July, August, September and October, Formia enjoys pleasant weather with average temperatures ranging from 21°C (70°F) to 28°C (83°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 18 mm (0.7 in) in July to 150 mm (5.9 in) in October. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during November, bringing heavy precipitation. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
