Great Falls, MT weather in October 2009

Temperature for October 2009

In October 2009 the average high temperature in Great Falls, MT was 49.8°F, and this was 11.0°F cooler than the average of 60.8°F. The hottest day in October 2009 was 17 October when the temperature reached 77.0°F. Overnight the average temperature in October is 34.9°F and in 2009 the average overnight temperature was 4.4°F cooler at 30.6°F.

Precipitation for October 2009

In October the average monthly rainfall in Great Falls, MT is 1.00 inches with rain usually falling on 5 days. In October 2009 there was a total of 1.81 inches of rain, that fell on 0 days.