Naples weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Excellent
Best time to visit: May – July, September
What is the weather like in Naples in June?
In June, Naples is warm: daytime highs average 27 °C, and nights cool down to about 18 °C. The sea averages 22.9 °C – refreshing for a swim. With around 10 hours of sunshine a day, there is plenty of sun. Rain is rare: about 3 days bring 22 mm in total. All in all, June is an excellent month for a holiday in Naples.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 15 h 5 min05:30 – 20:36
- UV index
- 10 · very highclear sky, noon (estimate)
- Muggy days
- 11 daysdew point 18 °C or more
- Wind
- 17 km/haverage daily peak
- Cloud cover
- 31 %on average
- Hot days
- 4 days30 °C or more
- Time zone
- UTC+2Europe/Rome
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
Naples in June: quick answers
Is Naples hot in June?
Warm rather than hot: in June, daytime highs in Naples average 27 °C and nights cool to about 18 °C. On about 4 days the thermometer climbs to 30 °C or more.
Can you swim in Naples in June?
Yes. In June the sea averages 22.9 °C – refreshing for a swim.
Does it rain much in Naples in June?
Rain is rare: about 3 days bring 22 mm in total.
Naples month by month
The whole year in NaplesAll destinations: Italy
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)