Average annual temperature is 7.0 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -27.9 °C
Number of sunny days: 180 days
Number of rainy days: 127 days
Number of snow days: 58 days
Look at detailed online map of West Glacier
* Weather data for West Glacier United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.4 | 4.6 | 8.9 | 25.4 | 27.4 | 30.0 | 33.4 | 34.7 | 26.6 | 23.7 | 10.5 | 9.1 |
| Average daytime temperature (°C) | 0.2 | 0.4 | 4.1 | 11.5 | 21.8 | 23.5 | 28.5 | 28.3 | 20.8 | 13.1 | 5.1 | 4.0 |
| Average temperature (°C) | -3.6 | -4.7 | -3.2 | 4.1 | 13.2 | 16.1 | 20.0 | 19.7 | 13.9 | 6.6 | 1.1 | 0.3 |
| Average night temperature (°C) | -6.3 | -8.5 | -9.1 | -1.8 | 5.0 | 8.7 | 11.4 | 12.7 | 8.4 | 2.1 | -1.6 | -1.8 |
| Absolute minimum temperature (°C) | -23.5 | -27.9 | -16.7 | -12.0 | 0.9 | 2.9 | 7.2 | 8.5 | 3.6 | -8.6 | -6.8 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 4.4 | 8.6 | 9.5 | 11.5 | 12.9 | 14.2 | 11.5 | 10.0 | 7.7 | 5.1 | 3.5 |
| Precipitation (mm) | 22 | 48 | 21 | 35 | 51 | 38 | 5 | 68 | 37 | 37 | 66 | 37 |
| Sunny days | 12 | 8 | 18 | 12 | 12 | 13 | 24 | 19 | 17 | 16 | 13 | 16 |
| Rainy days | 4 | 5 | 1 | 14 | 19 | 17 | 7 | 12 | 13 | 12 | 16 | 7 |
| Snow days | 15 | 15 | 12 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 8 |
The best time to visit West Glacier during the most sunny months:
Months with the longest average daylight duration in West Glacier:
The largest precipitation sum in West Glacier is at