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The weather in Disentis in May is very cold with temperatures between 0°C and 9°C, warm clothes are a must.
There’s going to be many days of rain during the month of May in Disentis.
Disentis 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!
You can expect a few days of snow in Disentis during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore Disentis.
Our weather forecast can give you a great sense of what weather to expect in Disentis in May 2026.
If you’re planning to visit Disentis in the near future, we highly recommend that you review the 14 day weather forecast for Disentis before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -4° / -15° | 5 | 5 | 21 | 190 mm | Awful | Disentis in January |
| February | -2° / -14° | 6 | 4 | 21 | 149 mm | Awful | Disentis in February |
| March | 1° / -11° | 10 | 5 | 20 | 188 mm | Awful | Disentis in March |
| April | 5° / -5° | 14 | 5 | 13 | 232 mm | Awful | Disentis in April |
| May | 9° / 0° | 21 | 5 | 6 | 376 mm | Awful | Disentis in May |
| June | 16° / 5° | 22 | 8 | 0 | 425 mm | Ok | Disentis in June |
| July | 18° / 7° | 21 | 10 | 0 | 434 mm | Ok | Disentis in July |
| August | 18° / 6° | 21 | 10 | 0 | 425 mm | Ok | Disentis in August |
| September | 14° / 3° | 14 | 15 | 1 | 224 mm | Ok | Disentis in September |
| October | 8° / -3° | 11 | 14 | 6 | 243 mm | Awful | Disentis in October |
| November | 2° / -8° | 8 | 10 | 13 | 252 mm | Awful | Disentis in November |
| December | -3° / -13° | 6 | 6 | 20 | 218 mm | Awful | Disentis in December |