Click on a day for an hourly weather forecast
The weather in Pontresina in May is very cold with temperatures between 1°C and 9°C, warm clothes are a must.
There’s going to be many days of rain during the month of May in Pontresina.
Pontresina 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!
Pontresina is going to experience quite a number of days of snow during May. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Pontresina in May 2025.
If you’re planning to visit Pontresina in the near future, we highly recommend that you review the 14 day weather forecast for Pontresina before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -11° | 6 | 9 | 17 | 82 mm | Awful | Pontresina in January |
| February | -2° / -10° | 5 | 7 | 18 | 102 mm | Awful | Pontresina in February |
| March | 1° / -8° | 6 | 5 | 21 | 108 mm | Awful | Pontresina in March |
| April | 4° / -3° | 9 | 4 | 19 | 182 mm | Awful | Pontresina in April |
| May | 9° / 1° | 19 | 3 | 13 | 231 mm | Awful | Pontresina in May |
| June | 14° / 5° | 20 | 8 | 2 | 286 mm | Bad | Pontresina in June |
| July | 16° / 7° | 21 | 9 | 1 | 303 mm | Ok | Pontresina in July |
| August | 16° / 7° | 19 | 12 | 0 | 298 mm | Ok | Pontresina in August |
| September | 12° / 4° | 13 | 14 | 3 | 186 mm | Awful | Pontresina in September |
| October | 7° / -1° | 6 | 17 | 8 | 186 mm | Bad | Pontresina in October |
| November | 2° / -5° | 4 | 9 | 17 | 210 mm | Awful | Pontresina in November |
| December | -2° / -10° | 4 | 10 | 17 | 115 mm | Awful | Pontresina in December |