West Yellowstone Weather

Dress in layers so that you can add or subtract for comfort. In winter you will want to use heavier layers. Bring comfortable shoes or boots if you want to walk the short trails to see the best sites.
Traditionally, West Yellowstone is a sunny place. You will want to bring sunscreen since our elevation is over 6600 feet. Below is our average temperatures and precipitation for West Yellowstone, Montana:
Avg Low Temp | Avg High Temp | Avg Snowfall (Inches) | Avg Precip (Inches) | |
January | 4 | 26 | 26 | 2.4 |
February | 7 | 30 | 23.5 | 2.3 |
March | 15 | 42 | 17.1 | 2.1 |
April | 22 | 48 | 11.4 | 2.5 |
May | 30 | 60 | 1.7 | 2.4 |
June | 37 | 70 | 0.2 | 1.9 |
July | 42 | 82 | 0 | 1.1 |
August | 39 | 79 | 0 | 1.1 |
September | 32 | 68 | 0.4 | 1.3 |
October | 25 | 50 | 2.6 | 1.9 |
November | 15 | 36 | 19.3 | 2.5 |
December | 3 | 24 | 34.6 | 2.9 |
Annual Avg. Temp / Annual Tot. Snow & Rainfall | 22.58 | 51.25 | 136.8 | 24.4 |