Great Falls, MT weather in December 2011

Temperature for December 2011

In December 2011 the average high temperature in Great Falls, MT was 41.4°F, and this was 4.7°F warmer than the average of 36.7°F. The hottest day in December 2011 was 17 December when the temperature reached 54.0°F. Overnight the average temperature in December is 16.8°F and in 2011 the average overnight temperature was 6.7°F warmer at 23.5°F.

Precipitation for December 2011

In December the average monthly rainfall in Great Falls, MT is 0.73 inches with rain usually falling on 1 days. In December 2011 there was a total of 0.96 inches of rain, that fell on 0 days.