Great Falls, MT weather in September 2002

Temperature for September 2002

In September 2002 the average high temperature in Great Falls, MT was 75.1°F, and this was 1.3°F warmer than the average of 73.9°F. The hottest day in September 2002 was 16 September when the temperature reached 91.9°F. Overnight the average temperature in September is 42.9°F and in 2002 the average overnight temperature was 0.7°F warmer at 43.6°F.

Precipitation for September 2002

In September the average monthly rainfall in Great Falls, MT is 1.36 inches with rain usually falling on 6 days. In September 2002 there was a total of 1.41 inches of rain, that fell on 12 days.