ItalyAverage weather for Naples in May
It's warm in May in Naples with an average temperature of 23°C. Temperatures this month range from a low of 20°C to a high of 26°C. At night, you can expect temperatures between 13°C and 17°C.
Start of May
The month of May starts in Naples with warm temps, averaging around 22°C during the day and nights around 14°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid May
By mid-May, daytime temps rise to around 23°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Naples is around 25°C, while nighttime temps are about 17°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Water temperature
The water temperature at Naples is 23°C this month. Comfortable for a swim.
In May, there is an average of 52 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the South.
Naples in May |
New York | ||
|---|---|---|---|
 Average temperature |
23°C | 22°C | |
 Max. temperature |
26°C | 28°C | |
| Min. temperature |
20°C | -5°C | |
 Total precipitation |
52 mm | 105 mm | |
| Rainy days |
8 days | 14 days | |
April
UV index
The UV index is a maximum of 8 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 May a good time to visit Naples?
Looking for great weather? May is a good time to be in Naples. The temperatures are nice, and there’s not too much rain.
Temperature records
With 33°C in 2020, Naples reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 15°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 24°C.
Check out the climate of Naples for all months and discover the best travel time
Curious about the weather in other parts of Italy? Check out the climate and weather for spots like Tuscany, Sicily, Lake Garda, or explore other destinations in Italy.
Daily Temperature in May in Naples
This chart shows the average daily high and low temperatures in May for Naples, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Naples
The chart below shows the average daily precipitation in May for Naples, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 8 days of precipitation in Naples.
Daily UV index in May in Naples
This chart shows the average daily UV index in May 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 May in Naples over the years
This chart shows the average temperature in May in Naples, measured in degrees Celsius, over the past few years.
Total precipitation in May in Naples over the years
This chart shows the average precipitation in May in Naples, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in May for Naples
Click on any day in May to get detailed info about the usual weather on that day in Naples. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Naples
Have you been to Naples in May?
Share your weather experience in May in Naples.
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.
