Great Falls, MT weather in October 1989

Temperature for October 1989

In October 1989 the average high temperature in Great Falls, MT was 60.3°F, and this was 0.5°F cooler than the average of 60.8°F. The hottest day in October 1989 was 11 October when the temperature reached 75.9°F. Overnight the average temperature in October is 34.9°F and in 1989 the average overnight temperature was 0.8°F warmer at 35.7°F.

Precipitation for October 1989

In October the average monthly rainfall in Great Falls, MT is 1.00 inches with rain usually falling on 5 days. In October 1989 there was a total of 1.07 inches of rain, that fell on 8 days.