Great Falls, MT weather in September 1992

Temperature for September 1992

In September 1992 the average high temperature in Great Falls, MT was 72.4°F, and this was 1.4°F cooler than the average of 73.9°F. The hottest day in September 1992 was 30 September when the temperature reached 90.0°F. Overnight the average temperature in September is 42.9°F and in 1992 the average overnight temperature was 2.6°F warmer at 45.5°F.

Precipitation for September 1992

In September the average monthly rainfall in Great Falls, MT is 1.36 inches with rain usually falling on 6 days. In September 1992 there was a total of 0.28 inches of rain, that fell on 2 days.