Normal weather for Naples in July
It's warm in July in Naples with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 16°C and 20°C.
In July, there is an average of 122 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Naples in July |
London | ||
|---|---|---|---|
 Average Temperature |
28°C | 23°C | |
 High Temp |
30°C | 27°C | |
| Low Temp |
26°C | 21°C | |
 Total Precipitation |
122 mm | 52 mm | |
| Rainy Days |
15 days | 9 days | |
Start of July
The month of July starts in Naples with hot temperatures, averaging around 29°C during the day and nights close to 18°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
Mid-July
By mid-July, the average daytime temperature stays the same at 29°C, with nights close to 19°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
End of July
By the end of July, the average daytime temperature in Naples will be around 28°C, with nights close to 18°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Naples?
After some sun? Then July isn’t the best time to be in Naples. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Naples in July
With 35°C, Naples hit the highest temperature in the last 10 years in July 2020. The lowest daytime temperature in this month was 17°C in 2017. The extreme night temperatures ranged from a low of 9°C to a high of 25°C.
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Daily Temperature in July in Naples
This chart shows the average daily temperatures, both day and night, for each day in July in Naples, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Naples
The chart below shows the average daily precipitation in July for Naples, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 15 days of rain in Naples.
Daily UV Index in July in Naples
This chart shows the average daily UV index in July in Naples, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Naples Over the Years
This chart shows the average temperature in July in Naples, measured in degrees Celsius, over the past years.
Total Precipitation in July in Naples Over the Years
This chart shows the average precipitation in July in Naples, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Naples
Click on a specific day in July for detailed info on the typical weather on that day in Naples. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Naples
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Average Weather in Naples by Month
Click on a month below to see detailed weather info for Naples. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
