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Naples Weather in September, Italy

Naples Averages September


  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month


  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

  • What is Average Day Temperature?
    The average temperature recorded between sunrise and sunset

    Day Temperature

  • What is Average Night Temperature?
    The average temperature recorded between sunset and sunrise

    Night Temperature

  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    7.8 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    9 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years


    80 mm
  • What is Chance of Rain?
    This is based on historical weather data, how many days has it rained in the past during this month over a period of years of recorded weather

    Chance of Rain

    29 %
  • What is Chance of Fog Day?
    Based on historical weather data, this percentage is determined by the chance of fog for that month over a preiod of years

    Chance of Fog Day

    0 %
  • What is Chance of Cloudy Day?
    This is based on the sunshine hours per day minus the daylight hours, if the sunshine hours are less than half of the daylight hours, it is labeled a cloudy day

    Chance of Cloudy Day

    2 %

Slide and Tap Other Months

Naples Daily Averages September

September 2024 Daily Averages

1 Avg 24º 75º
2 Avg 24º 75º
3 Avg 24º 75º
4 Avg 23º 73º
5 Avg 23º 73º
6 Avg 23º 73º
7 Avg 23º 73º
8 Avg 22º 72º
9 Avg 22º 72º
10 Avg 23º 73º
11 Avg 22º 72º
12 Avg 22º 72º
13 Avg 22º 72º
14 Avg 21º 70º
15 Avg 22º 72º
16 Avg 21º 70º
17 Avg 22º 72º
18 Avg 21º 70º
19 Avg 21º 70º
20 Avg 22º 72º
21 Avg 21º 70º
22 Avg 21º 70º
23 Avg 21º 70º
24 Avg 21º 70º
25 Avg 20º 68º
26 Avg 20º 68º
27 Avg 20º 68º
28 Avg 20º 68º
29 Avg 20º 68º
30 Avg 19º 66º
Avg Historical Daily Average

September Weather Averages

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What's the weather like in Naples in September

The final month of summer sees temperatures cool down just a little, making this the ideal time to visit Naples for those who enjoy sun, but don't want to sweat as they're walking around the many attractions the city has to offer. Just like June, September is a great time to grab a bargain break, and crowds are a little lower at this time of year too. 


You can expect an average temperature of around 22°C, reaching an average high of up to 27°C during the warmer times, meaning a tan is certainly on the cards! Evenings are still very pleasantly warm, dropping to around 16°C as an average low temperature during September.


The only difference between September and the previous two months of summer is that rain starts to increase as the season comes to an end, and Naples experiences an average of 80mm of rain during September, which can affect 9 days on average throughout the month.

Sunshine Hours

Despite that, you can still expect around 8 hours of beautiful sunshine per day.

Sea Temperature

The sea is still at a very pleasant 25°C perfect for swimming and enjoying the beach before the cooler months set in.

Naples Hotels in September

Villa Medici Hotel

The final month of summer may yield some bargains when it comes to accommodation, so certainly shop around when you're deciding where to base yourself for your stay in Naples. Villa Medici Hotel is a hotel you should certainly consider; this is a small and homely choice, which will give you everything you need for your stay in the city, and has the bonus of being very family friendly too, with a swimming pool for an added bonus.

Domitiana Hotel

Alternatively, check out Domitiana Hotel as a great central hotel, close to everything and offering a bar, Wi-Fi, and on-site restaurant.

Best Western Paradiso Hotel

If however you want to up the ante when it comes to location, Best Western Paradiso Hotel is for you. This is set in a stunning location, on Posillipo Hill, with an amazing view right over the Bay of Naples. This isn't the cheapest option, but if you can find a deal on it, then it's certainly one you should be looking at.

Bars and Restaurants

Imperatore SAS

Street food is a popular speciality in Naples, simply because this is such a busy city, with so much to see and do. Imperatore SAS is a great place to head for food on the go, with unusual choices for something a little different. Try the salty croissants and prepare for a taste sensation! 

Pad Thai 

If you do want a sit down meal in the evening, to relax and look back over your day in Naples, then you have plentiful choice. Pad Thai is a popular restaurant for those seeing Asian fusion food, with exotic dishes and many different beers on the menu.

Trattoria Da Papa

Alternatively, Trattoria Da Papa is an authentic, family-run Italian restaurant that everyone should try at least once. This is home cooked Italian fare at its very best, totally authentic and fresh.

Things to do in Naples in September

Saint's Day

If you are visiting Naples around 19 September then you will be part of some fantastic celebrations in and around the city. This is the official saint's day, where Saint Gennaro, the patron saint of Italy, has his day. Two vials of his blood, collected after his death in 305AD, are taken out of safekeeping and it is said that once they are exposed to the power of prayer throughout the city, the powdered blood is said to liquefy this is a good omen for Naples. Certainly a great celebration to be a part of if you can.

Naples Antiques Market

September is also a great time to get out and shop to your heart's content, now the temperatures are dropping slightly. There are countless markets around Naples, all taking place on different days of the week, and if you're an antique collector, then make sure you head to Naples Antiques Market in Viale Antonio Dohrn. You might just unearth some fantastic finds here! There are also many larger shops around the city, and small, quaint boutiques around the old town.

Circolo Golf Napoli / Golf Club Volturno

If golf is your thing then the cooler temperatures of September are ideal for getting out for a game or two. You will find two main golf courses around Naples, all with fantastic views coming as standard. Circolo Golf Napoli and Golf Club Volturno are your main choices, without having to travel too far, and both are good for all abilities. Golf Club Volturno is the bigger of the two, with 18 holes, so if you are more experienced then perhaps this is the course for you.

Escape Room Napoli

If you're travelling with kids, perhaps of the older variety, or you're a big kid yourself, then Escape Room Napoli should be on your to do list. This is a fun, interactive game where you basically try and escape from a maze-like room, full of puzzles, mysteries to solve, and a little darkness thrown in for good measure. During rainy days this is a great way to spend a couple of hours, before heading back out to continue your sightseeing in Naples.

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