Annual average weather for Naples, Italy

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Annual Average Weather for Naples, Italy

The annual average maximum daily temperature is 21.6°C (70.8°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 18.8°C (65.9°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. Annually there are on average 7.7 days of rain per month and 6.9 hours of sun per day.

When is the best time to visit Naples?

The best months to visit Naples are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from June to September when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between June and October when the sea temperature is above the average 19°C (66°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Can you sunbathe in Naples year round?

No, you can't sunbathe in Naples all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

The weather is best for sunbathing in the months from June to September when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Naples year round?

No, you can't swim in Naples all year round.

The warmest sea water temperatures in Naples are found in August when they peak at 26°C (79°F) and lowest in March when they dip to 14°C (57°F).

The sea temperature is above average for swimming between June and October when the sea temperature is above 19°C (66°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

For very comfortable swimming conditions try swimming in the months from June to September when the sea temperature is above 22°C (72°F)

More info about the annual sea temperatures

When is the hottest month in Naples?

The hottest month in Naples is August when the average maximum temperature is very hot and perfect for sunbathing on clear days 32°C (90°F), average temperature is 28°C (82°F) and average minimum temperature is 24°C (75°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Naples?

The coolest month in Naples is February when the average maximum temperature is 13°C (55°F), average temperature is 11°C (51°F) and average minimum temperature is 8°C (47°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Naples?

The sunniest days in Naples are in July which has the most hours of sunshine per day. In July the sunshine percentage is 71.9% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright.

More info about the annual sunshine.

When is the least sunny month in Naples?

December has the least sunshine. In December the sunshine percentage is 40.1% making it quite sunny but with regular periods of cloudy and overcast skies. There are 3.7 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Naples?

The driest month in Naples is June with 0.2cm (0.1inches) of rain and August has the fewest days of rain with 1.5 days with some rain, an extremely dry time to visit the beach.

More info about the annual rainfall

When is the wettest month in Naples?

The wettest month in Naples is December with 2.8cm (1.1inches) of rain and November has the most days of rain with 12.9 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Naples?

The coldest sea water temperatures in Naples are found in March when they dip to 14°C (57°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

More info about the annual sea temperatures.

When is the sea the warmest in Naples?

The warmest sea water temperatures in Naples are found in August when they peak at 26°C (79°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Naples?

The most humid month in Naples is August with a dew point (an indicator of humidity) of 25°C (76°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

More info about the annual humidity.

When is the least humid month in Naples?

The least humid month in Naples is February with a dew point of 8°C (46°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Naples?

The most windy month in Naples is March when the average maximum windspeed is 15KM/H (9MPH) and the average wind speed is 8KM/H (5MPH).

More info about the annual wind conditions.

Annual Temperature for Naples

The hottest month in Naples is August when the average maximum temperature is 32°C (90°F), average temperature is 28°C (82°F) and average minimum temperature is 24°C (75°F).

The coolest month in Naples is February when the average maximum temperature is 13°C (13°F), average temperature is 11°C (51°F) and average minimum temperature is 8°C (47°F).

Annual Sunshine for Naples

The longest days in Naples are in June, with an average of 15.1 hours of daylight per day. December has the shortest days with an average of 9.3 hours of daylight per day.

The sunniest days in Naples are in July which has the most hours of sunshine per day. The sunshine percentage is 71.9% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright.

December has the least sunshine. The sunshine percentage is 40.1% making it quite sunny but with regular periods of cloudy and overcast skies. There are 3.7 hours of sunshine per day.

The ultraviolet index is the highest in July when it reaches 9.9 and lowest in December when it reaches 1.8.

An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. 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.

Annual Sea Temperature for Naples

The warmest sea water temperatures in Naples are found in August when they peak at 26°C (79°F) and lowest in March when they dip to 14°C (57°F).

The sea is best for swimming between June and October when the temperature is above 19°C (66°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Annual Rainfall for Naples

The wettest month in Naples is December with 2.8cm (1.1inches) of rain and November has the most days of rain with 12.9 days with some rain, a pretty wet time to visit the beach.

The driest month in Naples is June with 0.2cm (0.1inches) of rain and August has the fewest days of rain with 1.5 days with some rain, an extremely dry time to visit the beach.

Annual Humidity for Naples

The most humid month in Naples is August with a dew point (an indicator of humidity) of 25°C (76°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning.

The least humid month in Naples is February with a dew point of 8°C (46°F) which is a bit dry for some.

Annual Wind Speed for Naples

The most windy month in Naples is March when the average maximum windspeed is 15KM/H (9MPH) and the average wind speed is 8KM/H (5MPH).

The least windy month in Naples is August when the average maximum windspeed is 9KM/H (6MPH) and the average wind speed is 4KM/H (2MPH).

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