Records for Portland Area, Maine (PWMthr) on 12-22
Record Highs
-
1: 60°F (1949)
-
2: 57°F (1990)
-
3: 56°F (1994)
Record Lows
-
1: -14°F (1970)
-
2: -13°F (1955)
-
3: -12°F (1958)
Lowest Highs
-
1: 43°F (1949)
-
2: 39°F (1967)
-
3: 37°F (1990)
Highest Lows
-
1: 7°F (1970)
-
2: 7°F (1955)
-
3: 16°F (1989)
Highest December temperature:
71°F on 12-06-2001.
Lowest December temperature:
-21°F on 12-31-1963.
Average temperature is 28.6°F
Average high is 36.5°F
Average low is 20.6°F
Temperature data from 1874 to 2022.
Record Precipitation
-
1: 1.46" (1902)
-
2: 1.40" (1916)
-
3: 1.35" (1983)
Precipitation data from 1871 to 2022.