About East Helena, MT

East Helena, in Montana, United States, is home to roughly 2,100 people in the Mountain Time Zone at 46.6°N latitude.

East Helena has a semi-arid climate. Average annual temperature is 46°F, with January lows around 14°F and July highs near 86°F. The city averages 11 inches of precipitation and 37 inches of snow per year. The wettest month is typically June; the driest is January.