Great Falls, MT weather in May 2005

Temperature for May 2005

In May 2005 the average high temperature in Great Falls, MT was 66.1°F, and this was 0.9°F cooler than the average of 67.0°F. The hottest day in May 2005 was 23 May when the temperature reached 75.0°F. Overnight the average temperature in May is 39.2°F and in 2005 the average overnight temperature was 3.1°F cooler at 36.1°F.

Precipitation for May 2005

In May the average monthly rainfall in Great Falls, MT is 2.38 inches with rain usually falling on 11 days. In May 2005 there was a total of 1.09 inches of rain, that fell on 0 days.