Great Falls, MT weather in January 1990

Temperature for January 1990

In January 1990 the average high temperature in Great Falls, MT was 41.2°F, and this was 5.5°F warmer than the average of 35.6°F. The hottest day in January 1990 was 10 January when the temperature reached 57.9°F. Overnight the average temperature in January is 14.5°F and in 1990 the average overnight temperature was 6.3°F warmer at 20.7°F.

Precipitation for January 1990

In January the average monthly rainfall in Great Falls, MT is 0.96 inches with rain usually falling on 1 days. In January 1990 there was a total of 0.31 inches of rain, that fell on 0 days.