Weather on April 20 at Acadia
Acadia National Park
Based on 55 years of data from Bar Harbor, ME
Planning Your Visit
April 20th in Acadia National Park (via Bar Harbor, ME) typically brings cool spring weather, with average highs around 56°F and lows near 35°F. Over 55 years of records, the warmest April 20th was in 1976 (59°F average), while the coldest was 1972 (37°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 18% of April 20th dates historically, with the wettest April 20th recording 5.38" of rain. The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for April 20th in Acadia? Bring layers as temperatures can vary throughout the day.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 54°F | 36°F | -- | -- |
| 2024 | 45°F | 40°F | -- | -- |
| 2023 | 54°F | 32°F | -- | -- |
| 2022 | 53°F | 32°F | -- | -- |
| 2021 | 64°F | 41°F | -- | -- |
| 2020 | 49°F | 33°F | -- | -- |
| 2019 | 57°F | 53°F | -- | -- |
| 2018 | 47°F | 34°F | -- | -- |
| 2017 | 42°F | 34°F | -- | -- |
| 2016 | 55°F | 34°F | -- | -- |
| 2015 | 51°F | 34°F | -- | -- |
| 2014 | 52°F | 33°F | 0" | -- |
| 2013 | 59°F | 46°F | 0.86" | -- |
| 2012 | 65°F | 39°F | 0" | -- |
| 2011 | 53°F | 33°F | 0.43" | -- |
| 2010 | 62°F | 40°F | 0" | 0" |
| 2009 | 53°F | 34°F | 0" | 0" |
| 2008 | 62°F | 39°F | 0" | 0" |
| 2007 | 62°F | 32°F | 0" | 0" |
| 2006 | 60°F | 42°F | 0" | 0" |
| 2005 | 67°F | 37°F | -- | -- |
| 2004 | 61°F | 47°F | 0" | 0" |
| 2003 | 58°F | 38°F | 0" | 0" |
| 2002 | 56°F | 42°F | 0" | 0" |
| 2001 | 53°F | 27°F | 0" | 0" |
| 2000 | 55°F | 34°F | 0.2" | 0" |
| 1999 | 63°F | 37°F | 0" | 0" |
| 1998 | 62°F | 39°F | 2.36" | 0" |
| 1997 | 54°F | 32°F | 0" | 0" |
| 1996 | 57°F | 37°F | 0" | 0" |
| 1995 | 56°F | 39°F | 1.12" | 0" |
| 1994 | 59°F | 33°F | 0.03" | 0" |
| 1993 | 56°F | 38°F | 0" | 0" |
| 1992 | 51°F | 33°F | 0" | 0" |
| 1991 | 55°F | 31°F | 0" | 0" |
| 1990 | 52°F | 24°F | 0" | 0" |
| 1989 | 54°F | 28°F | 0" | 0" |
| 1988 | 51°F | 32°F | 0" | 0" |
| 1987 | 72°F | 44°F | 0" | 0" |
| 1986 | 59°F | 35°F | 0" | 0" |
| 1985 | 59°F | 32°F | 0" | 0" |
| 1984 | 47°F | 31°F | 0" | 0" |
| 1983 | 56°F | 32°F | 0.43" | 0" |
| 1982 | 60°F | 40°F | 0" | 0" |
| 1981 | 56°F | 32°F | 0.08" | 0" |
| 1980 | 64°F | 33°F | 0" | 0" |
| 1979 | 52°F | 30°F | 0" | 0" |
| 1978 | 56°F | 34°F | 5.38" | 0" |
| 1977 | 57°F | 30°F | 0" | 0" |
| 1976 | 78°F | 39°F | 0" | 0" |
| 1975 | 54°F | 38°F | 0" | 0" |
| 1974 | 53°F | 27°F | 0" | 0" |
| 1973 | 65°F | 34°F | 0" | 0" |
| 1972 | 42°F | 32°F | 0.41" | 0" |
| 1971 | 51°F | 38°F | 0" | 0" |