Maine August WeatherRecord and average high and low temperatures for various Maine cities in August:
August Caribou Weather - Caribou in August has recorded a record high temperature of 95 and, the normal high temperature is 74. Caribou has measured a record low of 34 and, the normal low is 53.
Caribou normally sees 4.15 inches of precipitation in August.
August Portland Weather - Portland has recorded a record high temperature of 103 in August and, the average high is 77. Portland has experienced a record low temperature of 33 and, the typical low is 57.
Portland averages 3.05 inches of precipitation in August.