Great Falls, MT weather in June 1991

Temperature for June 1991

In June 1991 the average high temperature in Great Falls, MT was 71.1°F, and this was 4.5°F cooler than the average of 75.6°F. The hottest day in June 1991 was 11 June when the temperature reached 82.0°F. Overnight the average temperature in June is 46.7°F and in 1991 the average overnight temperature was 0.7°F warmer at 47.5°F.

Precipitation for June 1991

In June the average monthly rainfall in Great Falls, MT is 2.67 inches with rain usually falling on 11 days. In June 1991 there was a total of 4.13 inches of rain, that fell on 9 days.