Weather By Day

September Maine Weather 

Maine September Weather

Record and average high and low temperatures for various Maine cities in September:

September Caribou Weather - Caribou has recorded a record high of 91 in the month of September and, the typical high is 64. Caribou has recorded a record low temp of 23 and, the daily low averages 44.

Caribou averages 3.27 inches of precipitation in September.

September Portland Weather - In the month of September, Portland has recorded a record high temperature of 95 and, the typical high is 69. Portland has experienced a record low temperature of 23 and, the average low is 48.

Portland normally sees 3.37 inches of precipitation in September.