Naples (United States of America) in general has a tropical climate. Temperatures during the day are in the range from 24.5 °C (76.1 °F) in January to 33.6 °C (92.5 °F) in August. The highest sea temperatures in Naples are in August with 30.0 °C (85.9 °F) and the lowest in February with 20.3 °C (68.6 °F). The least rainy month in Naples is April with its 5 days of rain, the rainiest month is August, when it rains 16 days. The highest night temperatures could be experienced in August with 23.5 °C (74.3 °F), the lowest in January with 12.1 °C (53.8 °F).

January weather

The day temperature reaches its minimum, the value of this measure is 24.5 °C (76.1 °F) in Naples, while the sea temperature descents similarly to the previous month, the value of this measure is 20.4 °C (68.7 °F). The rainfall amount rise's start could be observed in this month. The night temperature reaches its minimum, with its value of 12.1 °C (53.8 °F).

February weather

The sea temperature reaches its minimum, the value of this measure is 20.3 °C (68.6 °F) in Naples, while the beginning of the rise of the day temperature could be noticed, with its value being 25.3 °C (77.5 °F). The night temperature rise's start could be observed, the value of this measure is 12.9 °C (55.2 °F). The number of sun hours (without clouds) rise's start could be observed in February.

March weather

The day temperature continues to rise, with its value of 27.0 °C (80.6 °F) in Naples, while the sea temperature starts to rise, with its value of 21.5 °C (70.7 °F). The tourist season is about to start in March. The number of rainy days starts to descent, the value of this measure is 6 days, on the contrary the rainfall amount rise's start could be observed, with its value of 68 mm (2.68 in). The rise of the night temperature can be observed, with its value of 14.6 °C (58.3 °F).

April weather

The rise of the day temperature can be observed, the value of this measure is 28.9 °C (84.0 °F) in Naples, and the sea temperature continues to rise as well, its value is 23.8 °C (74.8 °F). The tourist season is close to its peak. The number of rainy days reaches its minimum, with its value of 5 days, while the beginning of the descent of the rainfall amount could be noticed, with its value of 51 mm (2.02 in). The night temperature continues to rise, with its value of 16.6 °C (61.9 °F).

May weather

The rise of the day temperature can be observed, with its value being 31.2 °C (88.2 °F) in Naples, and the sea temperature rises similarly to the previous month as well, with its value of 26.4 °C (79.5 °F). The tourist season is close to its peak. The rainfall amount rise's start could be observed, with its value of 79 mm (3.10 in). The maximum of the number of sun hours (without clouds) can be noticed, its value is 10 hours. The night temperature continues to rise, the value of this measure is 19.6 °C (67.3 °F).

June weather

The tourist season is close to its peak in Naples. The sea temperature continues to rise, its value is 28.5 °C (83.2 °F), and the rise of the day temperature can be observed as well, with its value of 32.6 °C (90.7 °F). The number of rainy days rises similarly to the previous month, the value of this measure is 13 days, while the rainfall amount is on its maximum. The night temperature rises similarly to the previous month, with its value being 22.4 °C (72.3 °F).

July weather

The day temperature rises similarly to the previous month, with its value being 33.4 °C (92.1 °F) in Naples, and the rise of the sea temperature can be observed too, its value is 29.6 °C (85.2 °F). The wet season is about to start. The number of rainy days rises similarly to the previous month, the value of this measure is 14 days, while the rainfall amount descent's start could be observed. The night temperature rises similarly to the previous month, its value is 23.3 °C (73.9 °F).

August weather

The maximum of the day temperature is observable, with its value being 33.6 °C (92.5 °F) in Naples, and the maximum of the sea temperature can be noticed too, the value of this measure is 30.0 °C (85.9 °F). The number of rainy days reaches its maximum, with its value being 16 days, while the rainfall amount starts to rise, with its value of 233 mm (9.16 in). The wet season continues. The maximum of the night temperature is observable, with its value of 23.5 °C (74.3 °F).

September weather

The day temperature starts to descent, with its value of 32.7 °C (90.9 °F) in Naples, and the beginning of the descent of the sea temperature could be noticed too in this month. The tourist season slowly starts this month. The wet season is taking place. The beginning of the descent of the rainfall amount could be noticed in September. The maximum of the humidity is observable in this month.

October weather

The tourist season continues this month in Naples. The descent of the day temperature can be observed, with its value of 31.0 °C (87.8 °F), and the sea temperature descents similarly to the previous month as well, with its value being 27.4 °C (81.4 °F). The number of rainy days descents similarly to the previous month, with its value being 9 days, and the rainfall amount continues to descent as well, the value of this measure is 83 mm (3.28 in). The beginning of the descent of the night temperature could be noticed, the value of this measure is 20.8 °C (69.4 °F).

November weather

The tourist season continues in Naples. The descent of the day temperature can be observed, and the descent of the sea temperature can be observed too, the value of this measure is 24.3 °C (75.7 °F). The night temperature continues to descent, its value is 17.0 °C (62.6 °F). The rainfall amount continues to descent, with its value being 45 mm (1.79 in). The number of sun hours (without clouds) continues to descent, its value is 7 hours.

December weather

The day temperature descents similarly to the previous month, with its value of 25.7 °C (78.3 °F) in Naples, and the sea temperature descents similarly to the previous month as well, with its value of 22.1 °C (71.7 °F). The descent of the night temperature can be observed, its value is 13.8 °C (56.8 °F). The rainfall amount reaches its minimum, with its value being 40 mm (1.57 in). The minimum of the number of sun hours (without clouds) is observable, with its value being 7 hours. The minimum of the day length is observable, with its value of 10 hours.

FAQs

Is January part of the dry season in Naples?

No, January is not a dry month in Naples, expect rain approximately 6 days in a month.

How many days of precipitation on average can I expect in Naples in March?

In Naples in March, we can expect 6 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.3 days of the week, or in general - 19 % days.

Is it hot in April in Naples?

In Naples in April, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is May part of the wet season in Naples?

No, there is no wet season in Naples in May - you can expect 8 days of rain during the month.

Are there good conditions to visit in Naples in June?

June is the best month to visit Naples. The daily temperatures in this month reach pleasant 32.6 °C (90.7 °F). The temperature of the sea will be perfect at 28.5 °C (83.2 °F). At night, temperatures hover around a pleasant 22.4 °C (72.3 °F).

How windy is Naples in July?

An average wind scale that can be expected in July in Naples is 3.0.

What level of humidity is to expect in August in Naples?

In August in Naples, expect humidity around 77 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

What is the air temperature in September in Naples at night?

The average night temperature in Naples in September is 23.1 °C (73.6 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

What is the sea temperature in Naples in October?

In Naples in October expect the sea to be warm at 27.4 °C (81.4 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

What temperature can I expect during the day in November in Naples?

The average daily temperature in Naples in November is 28.2 °C (82.8 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

How many hours of sun to expect in Naples in December?

There is an average length of sunshine of 7 hours per day in December in Naples.