Montana Weather History

Montana weather history reports an annual average temperature of 43.5 °F with an average high temperature of 56.7 °F and an average low temperature of 29.9 °F.

The average weather in Montana indicates a relative humidity in the morning of 74.2%, and 48.5% in the afternoon and evening. The annual precipitation average is 15.30 inches. The yearly cloudiness breakdown for Montana indicates 80 days of clear skies, 99 days of partly cloudy skies, and 185 annual cloudy days.