Portland, ME weather in May 2008

Temperature for May 2008

In May 2008 the average high temperature in Portland, ME was 67.3°F, and this was 1.8°F warmer than the average of 65.5°F. The hottest day in May 2008 was 27 May when the temperature reached 84.9°F. Overnight the average temperature in May is 43.4°F and in 2008 the average overnight temperature was 2.0°F cooler at 41.4°F.

Precipitation for May 2008

In May the average monthly rainfall in Portland, ME is 4.46 inches with rain usually falling on 14 days. In May 2008 there was a total of 0.74 inches of rain, that fell on 7 days.