Weather on February 18 at Acadia
Acadia National Park
Based on 55 years of data from Bar Harbor, ME
Planning Your Visit
February 18th in Acadia National Park (via Bar Harbor, ME) typically brings cold winter weather, with average highs around 34°F and lows near 15°F. Over 55 years of records, the warmest February 18th was in 1981 (48°F average), while the coldest was 1989 (4°F) — a 44°F range across recorded history. Precipitation has occurred on 29% of recorded February 18th dates, with snow falling 11% of the time (heaviest snowfall: 2"). The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Acadia? Bundle up with warm layers and protect extremities from the cold.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 42°F | 24°F | -- | -- |
| 2025 | 22°F | 7°F | -- | -- |
| 2024 | 29°F | 10°F | -- | -- |
| 2023 | 29°F | 9°F | -- | -- |
| 2022 | 53°F | 13°F | -- | -- |
| 2021 | 29°F | 11°F | -- | -- |
| 2020 | 35°F | 10°F | -- | -- |
| 2019 | 20°F | 11°F | -- | -- |
| 2018 | 36°F | 25°F | -- | -- |
| 2017 | 40°F | 18°F | -- | -- |
| 2016 | 34°F | 20°F | -- | -- |
| 2015 | 33°F | 12°F | -- | -- |
| 2014 | 25°F | 5°F | 0" | -- |
| 2013 | 29°F | 13°F | 0.15" | -- |
| 2012 | 41°F | 27°F | 0.03" | -- |
| 2011 | 50°F | 34°F | 0.1" | -- |
| 2010 | 46°F | 28°F | 0.03" | 0" |
| 2009 | 39°F | 22°F | 0" | 0" |
| 2008 | 51°F | 34°F | 3.56" | 0" |
| 2007 | 35°F | 22°F | 0.05" | 0" |
| 2006 | 46°F | 15°F | 0.25" | 0" |
| 2005 | 35°F | 14°F | 0" | 0" |
| 2004 | 29°F | 22°F | 0" | -- |
| 2003 | 18°F | 0°F | 0.71" | 2" |
| 2002 | 41°F | 18°F | 0.23" | 0" |
| 2001 | 36°F | -1°F | 0" | 0" |
| 2000 | 22°F | -2°F | 0" | 0" |
| 1999 | 39°F | 29°F | 1.24" | 0" |
| 1998 | 42°F | 29°F | 0.08" | 0" |
| 1997 | 38°F | 4°F | 0" | 0" |
| 1996 | 21°F | 13°F | 0.2" | 2" |
| 1995 | 40°F | 23°F | 0" | 0" |
| 1994 | 37°F | 12°F | 0" | 0" |
| 1993 | 43°F | 3°F | 0" | 0" |
| 1992 | 42°F | 27°F | 0" | 0" |
| 1991 | 35°F | 4°F | 0" | 0" |
| 1990 | 32°F | -1°F | 0" | 0" |
| 1989 | 13°F | -6°F | 0" | 0" |
| 1988 | 35°F | 19°F | 0" | 0" |
| 1987 | 33°F | 6°F | 0" | 0" |
| 1986 | 29°F | 18°F | 0.48" | 1.5" |
| 1985 | 37°F | 22°F | 0" | 0" |
| 1984 | 41°F | 27°F | 0" | 0" |
| 1982 | 25°F | 7°F | 0" | 0" |
| 1981 | 57°F | 40°F | 0" | 0" |
| 1980 | 32°F | 8°F | 0" | 0" |
| 1979 | 15°F | -2°F | 0" | 0" |
| 1978 | 36°F | 26°F | 0" | 0" |
| 1977 | 32°F | 8°F | 0" | 0" |
| 1976 | 32°F | 18°F | 0.43" | 1.5" |
| 1975 | 34°F | 19°F | 0.05" | 0.2" |
| 1974 | 29°F | 13°F | 0" | 0" |
| 1973 | 26°F | -2°F | 0" | 0" |
| 1972 | 28°F | 15°F | 0" | 0" |
| 1971 | 38°F | 23°F | 0.48" | 2" |