Records for Portland Area, Maine (PWMthr) on 05-07
Record Highs
-
1: 84°F (2015)
-
2: 81°F (1957)
-
3: 77°F (2004)
Record Lows
-
1: 28°F (1967)
-
2: 29°F (1992)
-
3: 31°F (2001)
Lowest Highs
-
1: 52°F (2002)
-
2: 50°F (1999)
-
3: 49°F (2010)
Highest Lows
-
1: 44°F (1958)
-
2: 45°F (1986)
-
3: 46°F (2005)
Highest May temperature:
94°F on 05-31-1987.
Lowest May temperature:
23°F on 05-09-1956.
Average temperature is 52.2°F
Average high is 61.7°F
Average low is 42.7°F
Temperature data from 1874 to 2022.
Record Precipitation
-
1: 2.43" (1937)
-
2: 1.22" (2009)
-
3: 0.98" (2005)
Precipitation data from 1871 to 2022.