Great Falls, MT weather in December 1988

Temperature for December 1988

In December 1988 the average high temperature in Great Falls, MT was 41.0°F, and this was 4.3°F warmer than the average of 36.7°F. The hottest day in December 1988 was 5 December when the temperature reached 57.9°F. Overnight the average temperature in December is 16.8°F and in 1988 the average overnight temperature was 3.6°F warmer at 20.4°F.

Precipitation for December 1988

In December the average monthly rainfall in Great Falls, MT is 0.73 inches with rain usually falling on 1 days. In December 1988 there was a total of 0.97 inches of rain, that fell on 2 days.