Weather on March 20 at Acadia
Acadia National Park
MENortheast500 ft elevation
Avg High43°F
Avg Low26°F
Warmest201055°F
Coldest198920°F
Based on 55 years of data from Bar Harbor, ME
Planning Your Visit
March 20th in Acadia National Park (via Bar Harbor, ME) typically brings chilly spring weather, with average highs around 43°F and lows near 26°F. Over 55 years of records, the warmest March 20th was in 2010 (55°F average), while the coldest was 1989 (20°F) — a 35°F range across recorded history. Precipitation has occurred on 27% of recorded March 20th dates, with snow falling 7% of the time (heaviest snowfall: 4"). The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for March 20th in Acadia? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 47°F | 26°F | -- | -- |
| 2025 | 44°F | 36°F | -- | -- |
| 2024 | 40°F | 26°F | -- | -- |
| 2023 | 42°F | 19°F | -- | -- |
| 2022 | 55°F | 37°F | -- | -- |
| 2021 | 51°F | 19°F | -- | -- |
| 2020 | 49°F | 39°F | -- | -- |
| 2019 | 40°F | 20°F | -- | -- |
| 2018 | 45°F | 14°F | -- | -- |
| 2017 | 47°F | 26°F | -- | -- |
| 2016 | 35°F | 17°F | -- | -- |
| 2015 | 39°F | 11°F | -- | -- |
| 2014 | 45°F | 31°F | 1.75" | -- |
| 2013 | 29°F | 17°F | 0.43" | -- |
| 2012 | 69°F | 39°F | 0" | -- |
| 2011 | 42°F | 20°F | 0" | -- |
| 2010 | 68°F | 41°F | 0" | 0" |
| 2009 | 50°F | 32°F | 0" | 0" |
| 2008 | 38°F | 30°F | 2.29" | 0" |
| 2007 | 41°F | 29°F | 0.36" | 0.1" |
| 2006 | 32°F | 16°F | 0" | 0" |
| 2005 | 46°F | 28°F | -- | -- |
| 2004 | 40°F | 18°F | 0" | -- |
| 2003 | 39°F | 24°F | 0" | 0" |
| 2002 | 40°F | 24°F | 0" | 0" |
| 2001 | 52°F | 30°F | 0" | 0" |
| 2000 | 41°F | 23°F | 0" | 0" |
| 1998 | 33°F | 27°F | 0.43" | 0.5" |
| 1997 | 40°F | 22°F | 0" | 0" |
| 1996 | 46°F | 32°F | 2.18" | 0" |
| 1995 | 45°F | 25°F | 0" | 0" |
| 1994 | 41°F | 21°F | 0.03" | 0" |
| 1993 | 40°F | 10°F | 0" | 0" |
| 1992 | 46°F | 14°F | 0" | 0" |
| 1991 | 45°F | 35°F | 1.09" | 0" |
| 1990 | 43°F | 33°F | 0.05" | 0" |
| 1989 | 29°F | 12°F | 0" | 0" |
| 1988 | 47°F | 15°F | 0" | 0" |
| 1987 | 38°F | 29°F | 0.41" | 4" |
| 1986 | 48°F | 31°F | 3.38" | 0" |
| 1985 | 38°F | 15°F | 0" | 0" |
| 1984 | 34°F | 30°F | 2.74" | 0" |
| 1983 | 46°F | 38°F | 4.06" | 0" |
| 1982 | 48°F | 25°F | 0" | 0" |
| 1981 | 35°F | 21°F | 0" | 0" |
| 1980 | 40°F | 33°F | 0" | 0" |
| 1979 | 39°F | 32°F | 0" | 0" |
| 1978 | 40°F | 19°F | 0" | 0" |
| 1977 | 40°F | 25°F | 0" | 0" |
| 1976 | 55°F | 32°F | 0" | 0" |
| 1975 | 50°F | 43°F | 2.06" | 0" |
| 1974 | 38°F | 23°F | 0" | 0" |
| 1973 | 41°F | 32°F | 0" | 0" |
| 1972 | 41°F | 14°F | 0" | 0" |
| 1971 | 38°F | 28°F | 1.47" | 3" |
March 20 at Nearby Parks
Holiday Weather at Acadia
Official NPS WebsiteVisit nps.gov/acad for park information, alerts, and reservations
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