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Weather in Naples for May 2025

Your guide to Naples weather in May - trends and predictions
  • In general, the average temperature in Naples at the beginning of May is 19.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 24.3 °C by the end of May.

  • The climate of Naples in May is notably wet, with an average of 13 rainy days.

  • Is May a good time to visit Naples? check out the best time to travel to Naples page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/15°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Naples in May average weather

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Temperatures trend during May in Naples

See the weather trend as well as the moving average line
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May weather day by day

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Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
17° /14° 21.9 mm 4
2 May Moderate or heavy rain shower
Moderate or heavy rain shower
18° /13° 19.2 mm 4
3 May Overcast
Overcast
18° /12° 4.9 mm 5
4 May Cloudy
Cloudy
20° /13° 0 mm 5
5 May Sunny
Sunny
21° /13° 0 mm 6
6 May Sunny
Sunny
21° /14° 0 mm 6
7 May Sunny
Sunny
22° /14° 0 mm 6
8 May Moderate rain at times
Moderate rain at times
21° /16° 6.2 mm 5
9 May Patchy rain possible
Patchy rain possible
22° /15° 1.5 mm 5
10 May Moderate or heavy rain shower
Moderate or heavy rain shower
20° /15° 10.2 mm 5
11 May Patchy rain possible
Patchy rain possible
22° /15° 1 mm 5
12 May Heavy rain at times
Heavy rain at times
21° /15° 3 mm 6
13 May Heavy rain at times
Heavy rain at times
22° /14° 3.8 mm 6
14 May Patchy rain possible
Patchy rain possible
22° /16° 2.5 mm 6
15 May Moderate or heavy rain shower
Moderate or heavy rain shower
21° /16° 13.2 mm 5
16 May Moderate or heavy rain shower
Moderate or heavy rain shower
23° /16° 9.6 mm 5
17 May Moderate or heavy rain shower
Moderate or heavy rain shower
21° /16° 17.5 mm 5
18 May Patchy rain possible
Patchy rain possible
21° /16° 0.4 mm 5
19 May Patchy rain possible
Patchy rain possible
23° /16° 1.5 mm 5
20 May Heavy rain at times
Heavy rain at times
24° /17° 5.6 mm 6
21 May Patchy rain possible
Patchy rain possible
22° /16° 1.7 mm 5
22 May Patchy rain possible
Patchy rain possible
23° /15° 2.1 mm 5
23 May Cloudy
Cloudy
23° /16° 0 mm 6
24 May Sunny
Sunny
23° /15° 0 mm 6
25 May Moderate or heavy rain shower
Moderate or heavy rain shower
24° /16° 1.6 mm 6
26 May Moderate rain at times
Moderate rain at times
25° /16° 1 mm 6
27 May Patchy rain possible
Patchy rain possible
25° /17° 1 mm 6
28 May Sunny
Sunny
24° /17° 0 mm 6
29 May Cloudy
Cloudy
24° /17° 0 mm 6
30 May Moderate rain at times
Moderate rain at times
24° /17° 0.3 mm 6
31 May Cloudy
Cloudy
24° /17° 1.7 mm 6
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Important Notice
Our weather forecast for Naples in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Naples forecast closer to your planned date for the most up-to-date weather information.

Guide for Naples in May

In May, Naples, Italy experiences a transition from spring to early summer, with generally pleasant weather throughout the month. At the beginning of May, Naples typically enjoys mild and comfortable temperatures, with an average high of 21° and a low of 14°.

The city experiences around 8 hours of sunshine per day, making it an ideal time to explore the historical sites and beautiful coastline.

As the month progresses, the weather in Naples becomes warmer and more summery. By the end of May, the average high temperature rises to 25°, while the low hovers around 17°. The sea temperature also becomes inviting for swimming and water activities, reaching around 19°.

The number of sunny days increases, providing ample opportunities for outdoor activities and al fresco dining.

Overall, May is a fantastic time to visit Naples, as the weather is generally mild, and the city is not yet crowded with summer tourists.

Visitors can enjoy pleasant strolls along the waterfront, indulge in delicious Italian cuisine at outdoor cafes, and take in the breathtaking views of Mount Vesuvius.

Naples in May - FAQ

Is May a good time to visit Naples?
Yes, May is a good time to traveling to Naples, read more about the best time to visit Naples.
What are the expected maximum and minimum temperatures in Naples during May?
During May, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Naples during May?
Significant rainfall exceeding 258.5 mm is expected in Naples during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Naples during May?
The average wind speed in Naples during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Naples in May?

As you prepare for your trip to Naples in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Naples, during May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days

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Location coordinates Where is Naples?

Get accurate weather forecasts for Naples, located at latitude 40.852 and longitude 14.268. Stay updated with localized weather information tailored for Naples.

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