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Pozzuoli Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pozzuoli.
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Climate overview of Pozzuoli
Pozzuoli, Campania, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 14°C (57°F) in January.
The city receives considerable rainfall, with around 1065 mm (42 in) annually. November is the wettest month. It has a distinct dry season from June to August, with warm summers and mild winters. The most sunshine falls in July, with an average of 10.4 hours of daily sunshine.
Pozzuoli Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pozzuoli - and find the best time to visit.
Monthly Temperature in Pozzuoli
Depending on the time of the year, temperatures range from comfortable to moderate in Pozzuoli. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 14°C (57°F) in the coolest month, January.
Nights vary from 24°C (75°F) in August to around 9°C (48°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Pozzuoli
Pozzuoli has a relatively rainy climate with high precipitation levels, averaging 1065 mm (42 in) of rainfall annually. The climate in Pozzuoli shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 184 mm (7.2 in) of precipitation over 15 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 14 mm (0.6 in) of rainfall over 4 rainy days. For more details, please visit our Pozzuoli 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 Pozzuoli
For those who appreciate different seasons, Pozzuoli 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
Data from: Naples, Italy (11 KM, 6 Miles).
Daily hours of sunshine
Data from: Naples, Italy (11 KM, 6 Miles).
Water Temperature in Pozzuoli
The mean water temperature over the year ranges from 14°C (57°F) in February to 26°C (79°F) in August.
Water temperature over the year
Data from: Naples, Italy (11 KM, 6 Miles).
Humidity in Pozzuoli by Month
The relative humidity is high throughout the year in Pozzuoli.
The city experiences its highest humidity in November, reaching 76%. In August, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Naples, Italy (11 KM, 6 Miles).
Best Time to Visit Pozzuoli
Conditions in Pozzuoli are generally most comfortable in May, June, July, August and September. They are typically least comfortable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
mixed
Mar
good
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
very good
Nov
mixed
Dec
mixed
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Best for swimming: June, July, August, September and October.
- Seasonal pattern: A distinct dry season from June to August, with warm summers and mild winters
Frequently asked questions about the climate in Pozzuoli
What is the best time to visit Pozzuoli?
May, June, July, August and September typically offer the most optimal weather in Pozzuoli. In contrast, January, February, November and December tend to have less optimal conditions. Pozzuoli has a distinct dry season from June to August, with warm summers and mild winters.
What temperatures can I expect in Pozzuoli?
Daytime highs range from 14°C (57°F) in January to 28°C (82°F) in August. Nighttime lows range from 9°C (48°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Pozzuoli get?
Annual rainfall is around 1065 mm (42 in). November is the wettest month with 184 mm (7.2 in), while July is the driest with 14 mm (0.6 in).
How sunny is Pozzuoli?
Pozzuoli receives around 2,372 hours of sunshine per year. July is the sunniest month with 313 hours, while December is the cloudiest with just 105 hours. Overall, Pozzuoli enjoys abundant sunshine.
Pozzuoli 3-Day Forecast
Pozzuoli on the map
Pozzuoli is highlighted - select any city to see its climate.
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Where to go in September - average daytime high across popular destinations.
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