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The temperatures in Naples in May are comfortable with low of 15°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Naples during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Naples in May 2025.
If you’re planning to visit Naples in the near future, we highly recommend that you review the 14 day weather forecast for Naples before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 13° / 8° | 8 | 23 | 0 | 152 mm | Bad | Naples in January |
| February | 13° / 8° | 7 | 21 | 0 | 143 mm | Bad | Naples in February |
| March | 15° / 9° | 6 | 25 | 0 | 112 mm | Good | Naples in March |
| April | 19° / 12° | 5 | 25 | 0 | 68 mm | Good | Naples in April |
| May | 22° / 15° | 4 | 27 | 0 | 75 mm | Good | Naples in May |
| June | 27° / 20° | 3 | 27 | 0 | 48 mm | Perfect | Naples in June |
| July | 30° / 23° | 1 | 30 | 0 | 25 mm | Good | Naples in July |
| August | 31° / 24° | 2 | 29 | 0 | 20 mm | Good | Naples in August |
| September | 27° / 20° | 5 | 25 | 0 | 108 mm | Perfect | Naples in September |
| October | 23° / 17° | 5 | 26 | 0 | 148 mm | Perfect | Naples in October |
| November | 18° / 13° | 7 | 23 | 0 | 212 mm | Ok | Naples in November |
| December | 14° / 9° | 6 | 25 | 0 | 136 mm | Good | Naples in December |