Great Falls, MT weather in May 2008

Temperature for May 2008

In May 2008 the average high temperature in Great Falls, MT was 64.7°F, and this was 2.3°F cooler than the average of 67.0°F. The hottest day in May 2008 was 18 May when the temperature reached 84.0°F. Overnight the average temperature in May is 39.2°F and in 2008 the average overnight temperature was 1.9°F warmer at 41.1°F.

Precipitation for May 2008

In May the average monthly rainfall in Great Falls, MT is 2.38 inches with rain usually falling on 11 days. In May 2008 there was a total of 3.50 inches of rain, that fell on 4 days.