Records for Portland Area, Maine (PWMthr) on 09-12
Record Highs
-
1: 91°F (1961)
-
2: 91°F (1947)
-
3: 88°F (2005)
Record Lows
-
1: 36°F (1958)
-
2: 37°F (1967)
-
3: 38°F (1985)
Lowest Highs
-
1: 69°F (1947)
-
2: 68°F (1961)
-
3: 65°F (2018)
Highest Lows
-
1: 59°F (1950)
-
2: 61°F (2010)
-
3: 61°F (1985)
Highest September temperature:
95°F on 09-07-1945.
Lowest September temperature:
23°F on 09-30-1941.
Average temperature is 63.1°F
Average high is 72.6°F
Average low is 53.6°F
Temperature data from 1874 to 2022.
Record Precipitation
-
1: 2.44" (1960)
-
2: 1.59" (2013)
-
3: 1.19" (1919)
Precipitation data from 1871 to 2022.