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The weather in Tirano in May is very cold with temperatures between 3°C and 10°C, warm clothes are a must.
There’s going to be many days of rain during the month of May in Tirano.
Tirano should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Please note that Tirano can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Tirano in May 2025.
If you’re planning to visit Tirano in the near future, we highly recommend that you review the 14 day weather forecast for Tirano before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -4° / -12° | 7 | 18 | 6 | 27 mm | Awful | Tirano in January |
| February | -2° / -10° | 8 | 14 | 7 | 33 mm | Awful | Tirano in February |
| March | 2° / -6° | 10 | 13 | 8 | 38 mm | Awful | Tirano in March |
| April | 6° / -1° | 13 | 11 | 7 | 70 mm | Awful | Tirano in April |
| May | 10° / 3° | 17 | 13 | 1 | 93 mm | Bad | Tirano in May |
| June | 16° / 8° | 17 | 13 | 0 | 95 mm | Ok | Tirano in June |
| July | 18° / 10° | 19 | 12 | 0 | 105 mm | Ok | Tirano in July |
| August | 18° / 10° | 16 | 15 | 0 | 110 mm | Ok | Tirano in August |
| September | 14° / 6° | 11 | 19 | 0 | 72 mm | Ok | Tirano in September |
| October | 8° / 1° | 8 | 20 | 2 | 79 mm | Awful | Tirano in October |
| November | 2° / -5° | 11 | 13 | 7 | 77 mm | Awful | Tirano in November |
| December | -3° / -10° | 7 | 18 | 6 | 40 mm | Awful | Tirano in December |