Weather in Naples, Italy in September

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Sea
15°
 
Sea
14°
 
Sea
14°
 
Sea
15°
 
Sea
18°
 
Sea
23°
Swim
Sea
24°
Swim
Sea
26°
Swim
Sea
24°
Swim
Sea
20°
Swim
Sea
18°
 
Sea
16°
 

Visiting Naples, Italy in September

September is one of the best months to visit Naples for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is much cooler than the previous month and temperatures continue to drop quickly into October. September has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 64.3% making it sunny but overcast at times. The hours of sunshine per day are 8.0hrs making the days quite long and bright.

September has total rainfall of 0.5cm (0.2inches) making it predominantly dry with occasional light showers on very few days. There are just 7 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a warm 24°C (75°F). September is a good month for swimming in Naples with comfortable temperatures for most people. The sea temperature in September is cooler than the previous month and temperatures continue to drop into October.

Also consider visiting Naples in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Naples in September?

Yes, September is a good time for sunbathing in Naples.

September has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 64.3% making it sunny but overcast at times. The hours of sunshine per day are 8.0hrs making the days quite long and bright. September has total rainfall of 0.5cm (0.2inches) making it predominantly dry with occasional light showers on very few days. There are just 7 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about September temperature and sunshine.

Can you swim in Naples in September?

Yes, September is a good month for swimming in Naples with warm sea temperatures 24°C (75°F).

More about September sea temperatures.

Is September a good time to holiday in Naples?

Yes, September is a great time for a holiday in Naples.

September has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 64.3% making it sunny but overcast at times. The hours of sunshine per day are 8.0hrs making the days quite long and bright. September has total rainfall of 0.5cm (0.2inches) making it predominantly dry with occasional light showers on very few days. There are just 7 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a warm 24°C (75°F). September is a good month for swimming in Naples with comfortable temperatures for most people.

More about the September temperatures and sunshine.

Is Naples warm in September?

Yes, Naples is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Naples in September is 28°C (82°F). The average maximum temperature is 32°C (90°) in the previous month and 23°C (74°F) in the next month.

The average temperature in Naples in September is 24°C (76°F). The average temperature is 28°C (82°F) in the previous month and 20°C (68°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Naples in September?

The average day light hours per day in Naples in September are 12.5. The sunshine percentage is 64.3% making it sunny but overcast at times. The hours of sunshine per day are 8.0hrs making the days quite long and bright.

More about September sunshine.

Temperature in Naples in September

The weather in September is much cooler than the previous month and temperatures continue to drop quickly into October. The average maximum temperature in Naples in September is 28°C (82°F). The average maximum temperature is 32°C (90°F) in the previous month and 23°C (74°F) in the next month.

The average temperature in Naples in September is 24°C (76°F). The average temperature is 28°C (82°F) in the previous month and 20°C (68°F) in the next month.

The average minimum temperature in Naples in September is 21°C (69°F). The minimum temperature is 24°C (75°F) in the previous month and 17°C (63°F) in the next month.

Sunshine in Naples in September

The days in September are shorter than the previous month and days continue to get shorter into October. September has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop quickly into October. During September the average day light hours are 12.5 per day in Naples. The sunshine percentage is 64.3% making it sunny but overcast at times. The hours of sunshine per day are 8.0hrs making the days quite long and bright.

The ultraviolet index in Naples in September is typically 6.7 during September. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Naples in September

The average sea water temperature in Naples in September is 23.7°C (74.7°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in September is cooler than the previous month and temperatures continue to drop into October.

Rainfall in Naples in September

September weather is slightly drier than the previous month. September has more days of rain than the previous month. The average total rainfall in Naples in September is 0.5cm (0.2inches) and on average there are 7 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Naples in September

The maximum dew point (an indicator of humidity) in Naples in September is 20°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 25°C (76°F) in the previous month and 17°C (17°F) in the next month.

The average maximum relative humidity in Naples in September is typically 87.1%. The maximum relative humidity is 90.4% in the previous month and 87.4% in the next month.

The average relative humidity in Naples in September is typically 69.8%. The average relative humidity is 72% in the previous month and 74.3% in the next month.

Wind Speed in Naples in September

The average maximum wind speed in Naples in September is typically 11KM/H (7MPH). The average maximum wind speed is 9KM/H (6MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind speed in Naples in September is typically 5KM/H (3MPH). The average wind speed is 4KM/H (2MPH) in the previous month and 5KM/H (3MPH) in the next month.

The average wind direction in Naples in September is from the North-Northwest.

Monthly Averages

Suggested Beaches in September

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.