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Weather in Napoli for July 2026

Your guide to Napoli weather in July - trends and predictions

    Official Weather Alert ⚠️

  • Rosso Onda Di Calore Allerta - See hour by hour.

    • Temperatures

  • Until now, July 2026 in Napoli has been nearly identical to the historical average, with a temperature of 31.4 °C (showing only a slight deviation of 0.4 °C).

  • The forecast for the next days in Napoli predicts temperatures to be around 30 °C, close to the historical average.

  • In general, the average temperature in Napoli at the beginning of July is 30.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.3 °C by the end of July.

    • Rain 🌧️

  • With an average of 2 rainy days, Napoli experiences minimal rainfall in July.

    • More

  • Is July a good time to visit Napoli? check out the best time to travel to Napoli page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/24°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Napoli Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
30°
2
Sunny
30°
3
Patchy rain possible
31°
4
Sunny
30°
5
Sunny
31°
6
Sunny
30°
7
Patchy rain possible
31°
8
Sunny
31°
9
Patchy rain possible
31°
10
Sunny
31°
11
Sunny
31°
12
Sunny
31°
13
Sunny
32°
14
Sunny
31°
15
Sunny
31°
16
Sunny
31°
17
Sunny
32°
18
Sunny
33°
19
Sunny
33°
20
Weather Alert Sunny
32°
21
Weather Alert Sunny
31°
22
Sunny
31°
23
Sunny
29°
24
Sunny
31°
25
Sunny
30°
26
Sunny
29°
27
Sunny
29°
28
Sunny
29°
29
Sunny
28°
30
Sunny
30°
31
Sunny
30°

Temperatures trend during July in Napoli

See the weather trend as well as the moving average line

July weather in Napoli day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Partly cloudy
Partly cloudy
 30° /23° 0.9 mm 8
2 Jul. Sunny
Sunny
 30° /23° 1.1 mm 8
3 Jul. Patchy rain possible
Patchy rain possible
 31° /22° 0.7 mm 8
4 Jul. Sunny
Sunny
 30° /23° 0 mm 8
5 Jul. Sunny
Sunny
 31° /22° 0 mm 8
6 Jul. Sunny
Sunny
 30° /23° 0.1 mm 8
7 Jul. Patchy rain possible
Patchy rain possible
 31° /23° 0.5 mm 8
8 Jul. Sunny
Sunny
 31° /23° 0.7 mm 8
9 Jul. Patchy rain possible
Patchy rain possible
 31° /22° 0.1 mm 8
10 Jul. Sunny
Sunny
 31° /22° 0 mm 8
11 Jul. Sunny
Sunny
 31° /23° 0 mm 8
12 Jul. Sunny
Sunny
 31° /23° 0 mm 8
13 Jul. Sunny
Sunny
 32° /23° 0.2 mm 8
14 Jul. Sunny
Sunny
 31° /22° 0 mm 8
15 Jul. Sunny
Sunny
 31° /23° 0 mm 8
16 Jul. Sunny
Sunny
 31° /23° 0 mm 8
17 Jul. Sunny
Sunny
 32° /24° 0.2 mm 9
18 Jul. Sunny
Sunny
 33° /24° 0.1 mm 9
19 Jul. Sunny
Sunny
 33° /24° 0 mm 8
20 Jul. Sunny
Sunny
 32° /26° 0 mm 8.7
21 Jul. Sunny
Sunny
 31° /27° 0 mm 8.7
22 Jul. Sunny
Sunny
 31° /26° 0 mm 8.4
23 Jul. Sunny
Sunny
 29° /25° 1 mm 8.4
24 Jul. Sunny
Sunny
 31° /22° 1.8 mm 8.2
25 Jul. Sunny
Sunny
 30° /22° 0 mm 7
26 Jul. Sunny
Sunny
 29° /24° 0 mm 7
27 Jul. Sunny
Sunny
 29° /25° 1.4 mm 7
28 Jul. Sunny
Sunny
 29° /26° 1.5 mm 7
29 Jul. Sunny
Sunny
 28° /25° 4.1 mm 7
30 Jul. Sunny
Sunny
 30° /24° 0 mm 8
31 Jul. Sunny
Sunny
 30° /25° 0 mm 7
Next
Important Notice
Our weather forecast for Napoli in July 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 Napoli forecast closer to your planned date for the most up-to-date weather information.
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Napoli weather in July vs June vs August

Compare July weather in Napoli with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JuneJulyAugust
WeatherSunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temperatures28°/21°31°/24°30°/24°
Rainfall21 mm8 mm28 mm
Wind15.3 km/h16.6 km/h16.6 km/h
Humidity57%56%56%
Rainy days6 days2 days10 days
Dry days24 days29 days21 days

Planning a trip to Napoli? Discover the best time to visit

Napoli in July - FAQ

What are the expected maximum and minimum temperatures in Napoli during July?
During July, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Napoli during July?
Rainfall in Napoli during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Napoli during July?
The average wind speed in Napoli during July is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Napoli water temperatures in July

The average water temperature of the Mediterranean Sea near Napoli in July is 25 °C. At the beginning of July temperatures are around 24.8 °C; by the end of the month they get a bit warmer and reach 25.4 °C.

What is the water temperature in Napoli in July?
The average water temperature in Napoli in July is 25 °C.
Can you swim in Napoli in July?
Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.

July rainfall patterns in Napoli

Explore the daily rainfall trends and prepare for Napolis July weather 💧
Typically, Napoli has 2 rainy days in July with a total of 7.6 mm of rainfall.

UV exposure in Napoli during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

What to pack to Napoli in July?

☀️ Warm & sunny · highs around 31 °C, mostly dry

As you prepare for your trip to Napoli in July, 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 Napoli, during July, is comfortable and enjoyable, regardless of the weather conditions.

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Location coordinates Where is Napoli?

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

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