Click on a day for an hourly weather forecast
The temperatures in Pompei in May are comfortable with low of 14°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Pompei 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 Pompei in May 2025.
If you’re planning to visit Pompei in the near future, we highly recommend that you review the 14 day weather forecast for Pompei before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 7° | 8 | 23 | 1 | 150 mm | Bad | Pompei in January |
| February | 13° / 7° | 7 | 21 | 0 | 152 mm | Bad | Pompei in February |
| March | 15° / 8° | 6 | 25 | 0 | 117 mm | Good | Pompei in March |
| April | 18° / 11° | 5 | 25 | 0 | 75 mm | Good | Pompei in April |
| May | 22° / 14° | 5 | 26 | 0 | 84 mm | Good | Pompei in May |
| June | 27° / 18° | 4 | 26 | 0 | 59 mm | Perfect | Pompei in June |
| July | 30° / 21° | 2 | 29 | 0 | 30 mm | Good | Pompei in July |
| August | 31° / 22° | 2 | 29 | 0 | 26 mm | Good | Pompei in August |
| September | 27° / 19° | 5 | 25 | 0 | 110 mm | Perfect | Pompei in September |
| October | 22° / 15° | 5 | 26 | 0 | 137 mm | Good | Pompei in October |
| November | 18° / 12° | 8 | 22 | 0 | 211 mm | Ok | Pompei in November |
| December | 14° / 8° | 6 | 25 | 0 | 142 mm | Good | Pompei in December |