Great Falls, MT weather in December 1975

Temperature for December 1975

In December 1975 the average high temperature in Great Falls, MT was 41.2°F, and this was 4.4°F warmer than the average of 36.7°F. The hottest day in December 1975 was 10 December when the temperature reached 59.0°F. Overnight the average temperature in December is 16.8°F and in 1975 the average overnight temperature was 4.1°F warmer at 20.9°F.

Precipitation for December 1975

In December the average monthly rainfall in Great Falls, MT is 0.73 inches with rain usually falling on 1 days. In December 1975 there was a total of 0.41 inches of rain, that fell on 2 days.