Click on a day for an hourly weather forecast
The weather in Arosa in April is very cold with temperatures between -5°C and 7°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Arosa. 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.
Let it snow! You can expect Arosa to be covered in white during the month of April. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Arosa in April 2025.
If you’re planning to visit Arosa in the near future, we highly recommend that you review the 14 day weather forecast for Arosa before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -13° | 6 | 5 | 21 | 119 mm | Awful | Arosa in January |
| February | -1° / -13° | 5 | 5 | 20 | 84 mm | Awful | Arosa in February |
| March | 2° / -9° | 8 | 5 | 20 | 97 mm | Awful | Arosa in March |
| April | 7° / -5° | 10 | 5 | 15 | 114 mm | Awful | Arosa in April |
| May | 11° / -1° | 17 | 6 | 9 | 166 mm | Awful | Arosa in May |
| June | 16° / 3° | 16 | 13 | 1 | 199 mm | Ok | Arosa in June |
| July | 18° / 5° | 16 | 15 | 0 | 176 mm | Ok | Arosa in July |
| August | 18° / 5° | 14 | 17 | 0 | 194 mm | Ok | Arosa in August |
| September | 15° / 2° | 10 | 18 | 2 | 115 mm | Bad | Arosa in September |
| October | 9° / -2° | 6 | 17 | 8 | 111 mm | Bad | Arosa in October |
| November | 4° / -6° | 6 | 10 | 15 | 113 mm | Awful | Arosa in November |
| December | -1° / -11° | 5 | 7 | 20 | 115 mm | Awful | Arosa in December |