Weather on September 24 at Acadia
Acadia National Park
Based on 53 years of data from Bar Harbor, ME
Planning Your Visit
September 24th in Acadia National Park (via Bar Harbor, ME) typically brings mild fall weather, with average highs around 66°F and lows near 47°F. Over 53 years of records, the warmest September 24th was in 2017 (75°F average), while the coldest was 1974 (45°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 21% of September 24th dates historically, with the wettest September 24th recording 3.84" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for September 24th in Acadia? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 62°F | 56°F | -- | -- |
| 2024 | 64°F | 48°F | -- | -- |
| 2023 | 66°F | 52°F | -- | -- |
| 2022 | 67°F | 45°F | -- | -- |
| 2021 | 71°F | 65°F | -- | -- |
| 2020 | 76°F | 53°F | -- | -- |
| 2019 | 73°F | 54°F | -- | -- |
| 2018 | 56°F | 42°F | -- | -- |
| 2017 | 85°F | 65°F | -- | -- |
| 2016 | 62°F | 44°F | -- | -- |
| 2015 | 71°F | 51°F | -- | -- |
| 2014 | 62°F | 45°F | -- | -- |
| 2013 | 51°F | 45°F | -- | -- |
| 2012 | 71°F | 47°F | 0" | -- |
| 2011 | 74°F | 61°F | 1.8" | -- |
| 2010 | 63°F | 51°F | 0.28" | 0" |
| 2009 | 68°F | 63°F | 0" | 0" |
| 2008 | 65°F | 35°F | 0" | 0" |
| 2007 | 75°F | 51°F | 0" | 0" |
| 2006 | 63°F | 56°F | 0.3" | 0" |
| 2005 | 75°F | 46°F | 0" | 0" |
| 2004 | 71°F | 51°F | 0" | 0" |
| 2003 | 70°F | 53°F | -- | -- |
| 2002 | 69°F | 52°F | 0.13" | 0" |
| 1999 | 70°F | 51°F | 0" | 0" |
| 1998 | 62°F | 35°F | 0" | 0" |
| 1997 | 60°F | 33°F | 0" | 0" |
| 1996 | 59°F | 40°F | 0" | 0" |
| 1995 | 61°F | 36°F | 0" | 0" |
| 1994 | 57°F | 53°F | 3.84" | 0" |
| 1993 | 62°F | 44°F | 0" | 0" |
| 1992 | 59°F | 33°F | 0" | 0" |
| 1991 | 67°F | 51°F | 0.43" | 0" |
| 1990 | 67°F | 41°F | 0" | 0" |
| 1989 | 83°F | 39°F | 0.64" | 0" |
| 1988 | 67°F | 45°F | 0" | 0" |
| 1987 | 65°F | 51°F | 0" | 0" |
| 1986 | 55°F | 46°F | 0.51" | 0" |
| 1985 | 70°F | 51°F | 0" | 0" |
| 1984 | 79°F | 60°F | 0" | 0" |
| 1983 | 64°F | 42°F | 0" | 0" |
| 1982 | 69°F | 48°F | 0.69" | 0" |
| 1981 | 65°F | 45°F | 0" | 0" |
| 1980 | 71°F | 41°F | 0" | 0" |
| 1979 | 59°F | 40°F | 0" | 0" |
| 1978 | 63°F | 42°F | 0" | 0" |
| 1977 | 60°F | 42°F | 0" | 0" |
| 1976 | 62°F | 49°F | 0" | 0" |
| 1975 | 67°F | 52°F | 0.25" | 0" |
| 1974 | 55°F | 36°F | 0" | 0" |
| 1973 | 59°F | 45°F | 0.03" | 0" |
| 1972 | 63°F | 41°F | 0" | 0" |
| 1971 | 62°F | 49°F | 0" | 0" |