Great Falls, MT weather in August 1981

Temperature for August 1981

In August 1981 the average high temperature in Great Falls, MT was 88.6°F, and this was 4.2°F warmer than the average of 84.4°F. The hottest day in August 1981 was 15 August when the temperature reached 96.1°F. Overnight the average temperature in August is 50.8°F and in 1981 the average overnight temperature was 0.2°F warmer at 51.1°F.

Precipitation for August 1981

In August the average monthly rainfall in Great Falls, MT is 2.23 inches with rain usually falling on 9 days. In August 1981 there was a total of 1.21 inches of rain, that fell on 13 days.