Click on a day for an hourly weather forecast
The temperatures in Asti in May are comfortable with low of 11°C and and high up to 22°C.
You can expect rain for roughly half of the month of May in Asti. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Asti in May 2025.
If you’re planning to visit Asti in the near future, we highly recommend that you review the 14 day weather forecast for Asti before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 0° | 4 | 23 | 4 | 76 mm | Awful | Asti in January |
| February | 8° / 1° | 6 | 18 | 4 | 120 mm | Bad | Asti in February |
| March | 13° / 5° | 7 | 23 | 1 | 140 mm | Bad | Asti in March |
| April | 18° / 8° | 6 | 23 | 0 | 151 mm | Good | Asti in April |
| May | 22° / 11° | 9 | 22 | 0 | 184 mm | Ok | Asti in May |
| June | 27° / 15° | 10 | 20 | 0 | 206 mm | Good | Asti in June |
| July | 30° / 17° | 9 | 22 | 0 | 179 mm | Ok | Asti in July |
| August | 30° / 17° | 7 | 24 | 0 | 161 mm | Ok | Asti in August |
| September | 25° / 14° | 5 | 25 | 0 | 116 mm | Perfect | Asti in September |
| October | 18° / 10° | 5 | 26 | 0 | 133 mm | Good | Asti in October |
| November | 11° / 6° | 8 | 22 | 0 | 245 mm | Bad | Asti in November |
| December | 7° / 1° | 4 | 24 | 3 | 81 mm | Bad | Asti in December |