Click on a day for an hourly weather forecast
The temperatures in Viareggio in May are comfortable with low of 12°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Viareggio 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 Viareggio in May 2026.
If you’re planning to visit Viareggio in the near future, we highly recommend that you review the 14 day weather forecast for Viareggio before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 5° | 4 | 27 | 0 | 71 mm | Ok | Viareggio in January |
| February | 11° / 5° | 6 | 22 | 1 | 72 mm | Ok | Viareggio in February |
| March | 14° / 7° | 4 | 27 | 0 | 62 mm | Good | Viareggio in March |
| April | 17° / 10° | 3 | 27 | 0 | 57 mm | Good | Viareggio in April |
| May | 21° / 12° | 4 | 27 | 0 | 72 mm | Good | Viareggio in May |
| June | 25° / 16° | 4 | 26 | 0 | 58 mm | Perfect | Viareggio in June |
| July | 28° / 19° | 2 | 29 | 0 | 43 mm | Perfect | Viareggio in July |
| August | 29° / 19° | 2 | 29 | 0 | 38 mm | Good | Viareggio in August |
| September | 25° / 16° | 4 | 26 | 0 | 67 mm | Perfect | Viareggio in September |
| October | 20° / 13° | 4 | 27 | 0 | 88 mm | Good | Viareggio in October |
| November | 15° / 10° | 6 | 24 | 0 | 107 mm | Good | Viareggio in November |
| December | 12° / 6° | 5 | 25 | 0 | 84 mm | Ok | Viareggio in December |