Highest Temperatures in Portland History
This is a list of the 20 highest temperatures ever recorded in
Portland, Maine history from 1871–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Portland?
The hottest temperature in Portland, Maine history is 103 °F which has happened twice, most recently on Saturday August 2, 1975.
Rank |
Temperature |
Date |
1 |
103 °F |
August 2, 1975 |
1 |
103 °F |
July 4, 1911 |
3 |
101 °F |
July 1, 1913 |
4 |
100 °F |
July 22, 2011 |
4 |
100 °F |
August 27, 1948 |
4 |
100 °F |
August 26, 1948 |
4 |
100 °F |
July 22, 1926 |
8 |
99 °F |
August 12, 2016 |
8 |
99 °F |
July 21, 1977 |
8 |
99 °F |
August 13, 1947 |
8 |
99 °F |
August 12, 1944 |
8 |
99 °F |
August 11, 1944 |
13 |
98 °F |
July 10, 1993 |
13 |
98 °F |
June 28, 1991 |
13 |
98 °F |
August 1, 1975 |
13 |
98 °F |
July 30, 1949 |
13 |
98 °F |
August 28, 1948 |
13 |
98 °F |
August 15, 1947 |
13 |
98 °F |
July 2, 1941 |
13 |
98 °F |
July 8, 1937 |
13 |
98 °F |
August 6, 1931 |
13 |
98 °F |
July 4, 1919 |
13 |
98 °F |
July 12, 1908 |
Weather Station Details
Years |
Station |
Coordinates |
1940–2024 |
Portland International JetPort |
location |
1871–1940 |
Portland |
location |