National Weather Service United States Department of Commerce

July 2018 was the all-time warmest month at Caribou, maine. The average temperature of 70.9 degrees was 5.3 degrees above average (1981-2010 averages). Prior to this July, the warmest month at Caribou was July 1970 with an average temperature of 69.6 degrees. Weather records have been kept at Caribou since 1939. All of the top 10 warmest months at Caribou have occurred during the month of July.

Here are the 5 all-time warmest months at Caribou:

July 2018: 70.9 degrees (F)

July 1970: 69.6F

July 1952: 69.5

July 1959: 69.4

July 2010: 69.3