East Glacier Park Village, Montana has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 29.2 °F (low) to 50.1 °F (high). Annual precipitation averages 29.6 Inches. 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 | 13.6 °F | 30.8 °F | 2.71 in. |
| February | 13.8 °F | 32.3 °F | 2.39 in. |
| March | 19.5 °F | 38.4 °F | 2.61 in. |
| April | 27.1 °F | 46.7 °F | 2.14 in. |
| May | 35.0 °F | 56.5 °F | 2.79 in. |
| June | 41.6 °F | 64.4 °F | 3.68 in. |
| July | 46.7 °F | 74.7 °F | 1.29 in. |
| August | 45.1 °F | 74.6 °F | 1.26 in. |
| September | 38.7 °F | 63.9 °F | 1.69 in. |
| October | 30.8 °F | 49.9 °F | 2.71 in. |
| November | 23.1 °F | 38.2 °F | 3.69 in. |
| December | 15.6 °F | 30.9 °F | 2.6 in. |
| Annual | 29.2 °F | 50.1 °F | 29.56 in. |
| 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 : -30°F to -25°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |