Great Falls, MT weather in October 1977

Temperature for October 1977

In October 1977 the average high temperature in Great Falls, MT was 63.0°F, and this was 2.2°F warmer than the average of 60.8°F. The hottest day in October 1977 was 19 October when the temperature reached 78.1°F. Overnight the average temperature in October is 34.9°F and in 1977 the average overnight temperature was 0.1°F warmer at 35.0°F.

Precipitation for October 1977

In October the average monthly rainfall in Great Falls, MT is 1.00 inches with rain usually falling on 5 days. In October 1977 there was a total of 1.08 inches of rain, that fell on 8 days.