Weather on October 9 at Acadia
Acadia National Park
MENortheast500 ft elevation
Avg High60°F
Avg Low43°F
Warmest201169°F
Coldest198835°F
Based on 53 years of data from Bar Harbor, ME
Planning Your Visit
October 9th in Acadia National Park (via Bar Harbor, ME) typically brings mild fall weather, with average highs around 60°F and lows near 43°F. Over 53 years of records, the warmest October 9th was in 2011 (69°F average), while the coldest was 1988 (35°F) — a 34°F range across recorded history. Precipitation has occurred on 26% of recorded October 9th dates, with snow falling 4% of the time (heaviest snowfall: 6"). 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 October 9th in Acadia? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 56°F | 37°F | -- | -- |
| 2024 | 61°F | 43°F | -- | -- |
| 2023 | 62°F | 48°F | -- | -- |
| 2022 | 57°F | 38°F | -- | -- |
| 2021 | 56°F | 43°F | -- | -- |
| 2020 | 58°F | 36°F | -- | -- |
| 2019 | 57°F | 46°F | -- | -- |
| 2018 | 70°F | 51°F | -- | -- |
| 2017 | 70°F | 61°F | -- | -- |
| 2016 | 60°F | 43°F | -- | -- |
| 2015 | 57°F | 41°F | -- | -- |
| 2014 | 62°F | 44°F | -- | -- |
| 2013 | 62°F | 44°F | 0" | -- |
| 2012 | 56°F | 43°F | 0" | -- |
| 2011 | 83°F | 56°F | 0" | -- |
| 2010 | 58°F | 41°F | 0" | 0" |
| 2009 | 55°F | 41°F | 0" | 0" |
| 2008 | 67°F | 43°F | 0.15" | 0" |
| 2007 | 58°F | 44°F | 0" | 0" |
| 2006 | 71°F | 49°F | 0" | 0" |
| 2005 | 52°F | 44°F | 13.72" | 0" |
| 2004 | 65°F | 54°F | 0" | 0" |
| 2003 | 66°F | 53°F | 0" | 0" |
| 2002 | 56°F | 35°F | 0" | 0" |
| 2001 | 52°F | 30°F | 0" | 0" |
| 1999 | 57°F | 43°F | 0.51" | 0" |
| 1998 | 56°F | 50°F | 1.04" | 0" |
| 1997 | 59°F | 42°F | 0" | 0" |
| 1996 | 62°F | 46°F | 2.62" | 0" |
| 1995 | 62°F | 44°F | 0.05" | 0" |
| 1994 | 68°F | 52°F | 0" | 0" |
| 1993 | 61°F | 40°F | 0.1" | 0" |
| 1992 | 66°F | 44°F | 0" | 0" |
| 1991 | 63°F | 37°F | 0" | 0" |
| 1990 | 58°F | 45°F | 0.38" | 0" |
| 1989 | 53°F | 30°F | 0" | 0" |
| 1988 | 40°F | 30°F | 2.11" | 6" |
| 1987 | 63°F | 37°F | 0" | 0" |
| 1986 | 63°F | 53°F | 0" | 0" |
| 1985 | 65°F | 47°F | 0" | 0" |
| 1984 | 61°F | 47°F | 0" | 0" |
| 1982 | 52°F | 43°F | 1.8" | 0" |
| 1981 | 51°F | 42°F | 0" | 0" |
| 1980 | 58°F | 46°F | 0" | 0" |
| 1979 | 51°F | 33°F | 0.91" | 1" |
| 1978 | 47°F | 32°F | 0" | 0" |
| 1977 | 58°F | 50°F | 2.29" | 0" |
| 1976 | 62°F | 54°F | 1.55" | 0" |
| 1975 | 59°F | 33°F | 0" | 0" |
| 1974 | 52°F | 34°F | 0" | 0" |
| 1973 | 63°F | 39°F | 0.05" | 0" |
| 1972 | 63°F | 43°F | 0" | 0" |
| 1971 | 59°F | 37°F | 0" | 0" |
October 9 at Nearby Parks
Holiday Weather at Acadia
Official NPS WebsiteVisit nps.gov/acad for park information, alerts, and reservations
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