Great Falls, MT weather in May 1983

Temperature for May 1983

In May 1983 the average high temperature in Great Falls, MT was 65.9°F, and this was 1.1°F cooler than the average of 67.0°F. The hottest day in May 1983 was 26 May when the temperature reached 84.0°F. Overnight the average temperature in May is 39.2°F and in 1983 the average overnight temperature was 2.3°F cooler at 36.9°F.

Precipitation for May 1983

In May the average monthly rainfall in Great Falls, MT is 2.38 inches with rain usually falling on 11 days. In May 1983 there was a total of 0.52 inches of rain, that fell on 13 days.