Great Falls, MT weather in June 1986

Temperature for June 1986

In June 1986 the average high temperature in Great Falls, MT was 83.9°F, and this was 8.3°F warmer than the average of 75.6°F. The hottest day in June 1986 was 26 June when the temperature reached 93.9°F. Overnight the average temperature in June is 46.7°F and in 1986 the average overnight temperature was 2.9°F warmer at 49.7°F.

Precipitation for June 1986

In June the average monthly rainfall in Great Falls, MT is 2.67 inches with rain usually falling on 11 days. In June 1986 there was a total of 1.71 inches of rain, that fell on 17 days.