Naples weather in September 2019

  • 26°C maximum daytime temperature in September in Naples26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Naples9
    9 days with some rainfall
  • 16°C minimum night-time temperature in September in Naples16
    16°C min night temperature
  • 12 hours of daylight per day in September in Naples12
    12 hours of daylight per day
  • Low heat & humidity in September in NaplesL
    Low heat & humidity
  • 74 mm monthly rainfall in September in Naples74
    74 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Naples6
    6 (High) UV index
  • 24°C sea temperature in September in Naples24
    24°C sea temperature

Going to Naples? Find the best month to visit Naples based on the weather.

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Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Naples in September. Check more long-term weather averages for Naples in September before you book your next holiday to Neapolitan Riviera in 2019/2020.

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  • Travel before 31st October 2020 (inclusive)

More about Naples

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The September weather guide for Naples, Neapolitan Riviera shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Naples weather in September

The average maximum daytime temperature in Naples in September is a warm 26°C (79°F) with low heat & humidity. The average night-time temperature is usually a comfortable 16°C (61°F). There are usually 8 hours of bright sunshine each day, which represents 62% of the 12 hours of daylight.

Expect 74mm (2.9 inches) of rainfall across the whole of September with 9 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

The average sea temperature in and around Naples in September is 24°C (75°F).

Naples sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Naples in September 2019. Select a month to view Naples sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Sunday, 1st September 2019 06:29 19:36
Monday, 2nd September 2019 06:30 19:35
Tuesday, 3rd September 2019 06:31 19:33
Wednesday, 4th September 2019 06:32 19:31
Thursday, 5th September 2019 06:33 19:30
Friday, 6th September 2019 06:34 19:28
Saturday, 7th September 2019 06:35 19:26
Sunday, 8th September 2019 06:36 19:25
Monday, 9th September 2019 06:37 19:23
Tuesday, 10th September 2019 06:38 19:21
Wednesday, 11th September 2019 06:39 19:20
Thursday, 12th September 2019 06:40 19:18
Friday, 13th September 2019 06:41 19:16
Saturday, 14th September 2019 06:42 19:15
Sunday, 15th September 2019 06:43 19:13
Monday, 16th September 2019 06:44 19:11
Tuesday, 17th September 2019 06:45 19:09
Wednesday, 18th September 2019 06:46 19:08
Thursday, 19th September 2019 06:47 19:06
Friday, 20th September 2019 06:48 19:04
Saturday, 21st September 2019 06:49 19:03
Sunday, 22nd September 2019 06:50 19:01
Monday, 23rd September 2019 06:51 18:59
Tuesday, 24th September 2019 06:52 18:58
Wednesday, 25th September 2019 06:53 18:56
Thursday, 26th September 2019 06:54 18:54
Friday, 27th September 2019 06:55 18:53
Saturday, 28th September 2019 06:56 18:51
Sunday, 29th September 2019 06:57 18:49
Monday, 30th September 2019 06:58 18:48
  • Save up to 10% on cruises to Naples
  • Book Marella Cruises online with TUI
  • Travel before 31st October 2020 (inclusive)

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Popular Neapolitan Riviera destinations

Below are average maximum temperatures at popular destinations in the Neapolitan Riviera in September. Select a destination to see more weather parameters.

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