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The weather in Alta in March is very cold with temperatures between -9°C and -3°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Alta during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Let it snow! You can expect Alta to be covered in white during the month of March. 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 Alta in March 2025.
If you’re planning to visit Alta in the near future, we highly recommend that you review the 14 day weather forecast for Alta before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -11° | 5 | 7 | 19 | 50 mm | Awful | Alta in January |
| February | -6° / -12° | 4 | 6 | 18 | 41 mm | Awful | Alta in February |
| March | -3° / -9° | 5 | 5 | 21 | 61 mm | Awful | Alta in March |
| April | 0° / -6° | 6 | 6 | 18 | 57 mm | Awful | Alta in April |
| May | 5° / -1° | 7 | 13 | 11 | 62 mm | Awful | Alta in May |
| June | 11° / 5° | 8 | 20 | 2 | 89 mm | Awful | Alta in June |
| July | 15° / 9° | 8 | 23 | 0 | 94 mm | Ok | Alta in July |
| August | 14° / 8° | 5 | 26 | 0 | 64 mm | Good | Alta in August |
| September | 10° / 5° | 6 | 23 | 1 | 50 mm | Ok | Alta in September |
| October | 3° / 0° | 8 | 12 | 12 | 59 mm | Awful | Alta in October |
| November | -1° / -5° | 5 | 10 | 15 | 49 mm | Awful | Alta in November |
| December | -4° / -8° | 4 | 8 | 19 | 41 mm | Awful | Alta in December |