Great Falls, MT weather in January 1991

Temperature for January 1991

In January 1991 the average high temperature in Great Falls, MT was 28.9°F, and this was 6.7°F cooler than the average of 35.6°F. The hottest day in January 1991 was 18 January when the temperature reached 51.1°F. Overnight the average temperature in January is 14.5°F and in 1991 the average overnight temperature was 2.7°F cooler at 11.7°F.

Precipitation for January 1991

In January the average monthly rainfall in Great Falls, MT is 0.96 inches with rain usually falling on 1 days. In January 1991 there was a total of 0.98 inches of rain, that fell on 0 days.