This page tracks the highest and lowest temperatures ever officially recorded at 28 weather stations across Maine, United States, based on measurements dating from 1893 to 2026. Use the interactive map or the list below to see the record high and record low temperature (in Fahrenheit) for each location, along with the date each record was set.
| Location | Temperature | Record Date |
| Anson | 102 °F (39 °C) | August 5, 1955 |
| Augusta | 100 °F (38 °C) | August 5, 1955 |
| Bangor | 102 °F (39 °C) | August 2, 1975 |
| Belfast | 98 °F (37 °C) | September 7, 1945 |
| Bridgewater | 96 °F (36 °C) | August 2, 1975 |
| Caribou | 96 °F (36 °C) | June 19, 2024 |
| Churchill Dam | 99 °F (37 °C) | August 5, 2016 |
| Corinna | 97 °F (36 °C) | August 28, 1952 |
| Dover-Foxcroft | 98 °F (37 °C) | July 6, 1982 |
| Farmington | 104 °F (40 °C) | July 10, 1911 |
| Fort Kent | 98 °F (37 °C) | June 29, 1893 |
| Gardiner | 103 °F (39 °C) | August 2, 1975 |
| Houlton | 99 °F (37 °C) | August 2, 1975 |
| Jackman | 102 °F (39 °C) | July 5, 1897 |
| Kennebunkport | 99 °F (37 °C) | July 23, 2011 |
| Millinocket | 98 °F (37 °C) | August 28, 1952 |
| Newcastle | 101 °F (38 °C) | August 2, 1975 |
| Portland | 103 °F (39 °C) | August 2, 1975 |
| Presque Isle | 99 °F (37 °C) | June 15, 1988 |
| Princeton | 101 °F (38 °C) | August 3, 1975 |
| Rangeley | 94 °F (34 °C) | September 10, 2002 |
| Rockport | 96 °F (36 °C) | July 21, 1991 |
| Rockwood | 97 °F (36 °C) | June 26, 1980 |
| Rockwood | 97 °F (36 °C) | August 3, 1975 |
| Sanford | 101 °F (38 °C) | August 2, 1975 |
| Van Buren | 96 °F (36 °C) | July 6, 2018 |
| Waterville | 101 °F (38 °C) | August 2, 1975 |
| Woodland | 102 °F (39 °C) | August 18, 1935 |
The highest temperature ever officially recorded in Maine, United States was 104 °F (40 °C), set in Farmington on July 10, 1911.
The lowest temperature ever officially recorded in Maine, United States was -47 °F (-44 °C), set in Van Buren on January 22, 1984.
This page includes record high and low temperature data for 28 weather stations in Maine, United States.
The record highs and lows on this page span from 1893 to 2026 and are updated whenever a new station record is set.