October weather forecast
Naples, Italy

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A distant view of Mount Vesuvius, from Naples in Italy, with a beautiful blue waterfront
A distant view of Mount Vesuvius, from Naples in Italy, with a beautiful blue waterfront

Weather in October

October fully embraces autumn in Naples and with it, ushers in marked changes in weather. Rainfall in October surges past the previous month, clocking 67mm (2.64"), an indicative return to the wet season. The temperatures begin to descend, but remain comfortable. Although the daylight hours lessen further, there’s enough resplendent sunshine to enjoy. As leaves fall and the breeze turns cooler, visitors appreciate the novel hues of the Neapolitan landscape.

Temperature

The transition into October in Naples is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderately hot 25.8°C (78.4°F) in September to a pleasant 22°C (71.6°F). Naples observes an average nighttime temperature of 16.5°C (61.7°F) during October.

Humidity

In October, the average relative humidity in Naples is 68%.

Rainfall

In Naples, in October, it is raining for 13.4 days, with typically 67mm (2.64") of accumulated precipitation. Throughout the year, in Naples, there are 139.4 rainfall days, and 569mm (22.4") of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Naples, Italy.

Sea temperature

In October, the average sea temperature is 21.6°C (70.9°F).
Note: The majority of individuals do not enjoy swimming in water that is 21.6°C (70.9°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

The average length of the day in October is 11h and 7min.
On the first day of October, sunrise is at 06:59 and sunset at 18:44 CEST. On the last day of the month, sunrise is at 06:32 and sunset at 17:00 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.

Sunshine

In Naples, the average sunshine in October is 6.8h.

UV index

The average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in October interprets into the following advice:
Take precautions - Protection against sun damage is advised. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Warning! The Sun's UV rays intensify with reflections from sand and water.

Frequently asked questions

What is the temperature in October in Naples?

October temperatures in Naples vary between a high-temperature of 22°C (71.6°F) and a low-temperature of 16.5°C (61.7°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is calculated to be 33°C (91.4°F).

What is the average humidity in October in Naples?

In October, the average relative humidity is 68%.

How many days does it rain in October in Naples?

In October, in Naples, the rain falls for 13.4 days. Throughout October, 67mm (2.64") of precipitation is accumulated.

When it does not snow in Naples?

In Naples, snow does not fall in March through December.

How cold is the water in October in Naples?

In Naples, in October, the average water temperature is 21.6°C (70.9°F). Swimming in 21.6°C (70.9°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in October in Naples?

The average day length in October is 11h and 7min.

What time are sunrise and sunset in October in Naples?

On the first day of October in Naples, sunrise is at 06:59 and sunset at 18:44 CEST. On the last day of the month, sunrise is at 06:32 and sunset at 17:00 CET.

When does Daylight Saving Time (DST) end in October in Naples?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Naples, Italy, and the time zone changes from CEST to CET. The next DST starts on Sunday, 30. March 2025, at 02:00.

How long on average sun shines in October in Naples?

In October, the average sunshine duration in Naples is 6.8h.

What is the UV index intensity in October in Naples?

The average daily maximum UV index in October in Naples, Italy, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Naples, Italy

Average temperature in October - Naples, Italy
  • Average high temperature in October: 22°C

The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (12.3°C).

  • Average low temperature in October: 16.5°C

The month with the highest average low temperature is August (22.7°C).
The coldest months (with the lowest average low temperature) are January and February (7.8°C).

Average pressure in October
Naples, Italy

Average pressure in October - Naples, Italy
  • Average pressure in October: 1016.3mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is April (1014mbar).

Average wind speed in October
Naples, Italy

Average wind speed in October - Naples, Italy
  • Average wind speed in October: 10.7km/h

The windiest month (with the highest average wind speed) is February (13.9km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

Average humidity in October
Naples, Italy

Average humidity in October - Naples, Italy
  • Average humidity in October: 68%

The months with the highest relative humidity are January and November (73%).
The month with the lowest relative humidity is August (61%).

Average rainfall in October
Naples, Italy

Average rainfall in October - Naples, Italy
  • Average rainfall in October: 67mm

The wettest month (with the highest rainfall) is November (114mm).
The driest month (with the least rainfall) is August (8mm).

Average rainfall days in October
Naples, Italy

Average rainfall days in October - Naples, Italy
  • Average rainfall days in October: 13.4 days

The month with the highest number of rainy days is January (15.4 days).
The months with the least rainy days are July and August (5.2 days).

Average snowfall in October
Naples, Italy

Average snowfall in October - Naples, Italy
  • Average snowfall in October: 0mm

The months with the highest snowfall are January and February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in October
Naples, Italy

Average snowfall days in October - Naples, Italy
  • Average snowfall days in October: 0 days

The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in October
Naples, Italy

Average sea temperature in October - Naples, Italy
  • Average sea temperature in October: 21.6°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).

Average daylight in October /
Average sunshine in October
Naples, Italy

Average daylight in October / Average sunshine in October - Naples, Italy
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in October
Naples, Italy

Average sunshine days in October - Naples, Italy
  • Average sunshine days in October: 14.9 days

The month with the most sunshine days is July (24 days).
The month with the least sunshine days is February (11.1 days).

Average UV index in October
Naples, Italy

Average UV index in October - Naples, Italy
  • Average UV index in October: 5

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in October
Naples, Italy

Average cloud cover in October - Naples, Italy
  • Average cloud cover in October: 25

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in October
Naples, Italy

Average visibility in October - Naples, Italy
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Naples, Italy

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