East Glacier Park Village, Montana has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from -1.5 °C (low) to 10.1 °C (high). Annual precipitation averages 750.8 Millimeters. East Glacier Park Village is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Aug. 21 - Aug. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.2 °C | -0.7 °C | 68.83 mm |
| February | -10.1 °C | 0.2 °C | 60.71 mm |
| March | -6.9 °C | 3.6 °C | 66.29 mm |
| April | -2.7 °C | 8.2 °C | 54.36 mm |
| May | 1.7 °C | 13.6 °C | 70.87 mm |
| June | 5.3 °C | 18 °C | 93.47 mm |
| July | 8.2 °C | 23.7 °C | 32.77 mm |
| August | 7.3 °C | 23.7 °C | 32 mm |
| September | 3.7 °C | 17.7 °C | 42.93 mm |
| October | -0.7 °C | 9.9 °C | 68.83 mm |
| November | -4.9 °C | 3.4 °C | 93.73 mm |
| December | -9.1 °C | -0.6 °C | 66.04 mm |
| Annual | -1.5 °C | 10.1 °C | 750.83 mm |
| Average First Frost Date | Aug. 21 - Aug. 31 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -34.4°C to -31.7°C |
| Plant Hardiness Zone - 2012 | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |