Weather on September 10 at Acadia
Acadia National Park
Based on 54 years of data from Bar Harbor, ME
Planning Your Visit
September 10th in Acadia National Park (via Bar Harbor, ME) typically brings pleasant fall weather, with average highs around 72°F and lows near 53°F. Over 54 years of records, the warmest September 10th was in 2002 (78°F average), while the coldest was 1978 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 30% of September 10th dates historically, with the wettest September 10th recording 2.41" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for September 10th in Acadia? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 67°F | 53°F | -- | -- |
| 2024 | 70°F | 50°F | -- | -- |
| 2023 | 72°F | 62°F | -- | -- |
| 2022 | 77°F | 64°F | -- | -- |
| 2021 | 71°F | 53°F | -- | -- |
| 2020 | 78°F | 62°F | -- | -- |
| 2019 | 68°F | 51°F | -- | -- |
| 2018 | 62°F | 50°F | -- | -- |
| 2017 | 69°F | 51°F | -- | -- |
| 2016 | 78°F | 63°F | -- | -- |
| 2015 | 75°F | 64°F | 0" | 0" |
| 2014 | 67°F | 53°F | -- | -- |
| 2013 | 64°F | 55°F | -- | -- |
| 2012 | 67°F | 51°F | 0" | -- |
| 2011 | 76°F | 57°F | 0" | -- |
| 2010 | 70°F | 52°F | 0.05" | 0" |
| 2009 | 70°F | 43°F | 0" | 0" |
| 2008 | 66°F | 50°F | 0.66" | 0" |
| 2007 | 74°F | 55°F | 1.96" | 0" |
| 2006 | 77°F | 46°F | 0.48" | 0" |
| 2005 | 74°F | 50°F | 0" | 0" |
| 2004 | 66°F | 62°F | 0.89" | 0" |
| 2003 | 71°F | 45°F | -- | -- |
| 2002 | 95°F | 61°F | 0" | 0" |
| 2001 | 87°F | 63°F | 0" | 0" |
| 1999 | 75°F | 65°F | 0.23" | 0" |
| 1998 | 69°F | 48°F | 0" | 0" |
| 1997 | 66°F | 57°F | 0.08" | 0" |
| 1996 | 68°F | 51°F | 0.13" | 0" |
| 1995 | 66°F | 52°F | 0" | 0" |
| 1994 | 68°F | 47°F | 0.03" | 0" |
| 1993 | 65°F | 54°F | 1.37" | 0" |
| 1992 | 72°F | 59°F | 0.03" | 0" |
| 1991 | 76°F | 49°F | 0" | 0" |
| 1990 | 65°F | 51°F | 0.28" | 0" |
| 1989 | 85°F | 58°F | 0" | 0" |
| 1988 | 74°F | 58°F | 0.3" | 0" |
| 1987 | 69°F | 56°F | 0.03" | 0" |
| 1986 | 70°F | 50°F | 0" | 0" |
| 1985 | 70°F | 48°F | 0.53" | 0" |
| 1984 | 73°F | 56°F | 0" | 0" |
| 1983 | 80°F | 60°F | 0" | 0" |
| 1982 | 77°F | 45°F | 0" | 0" |
| 1981 | 68°F | 44°F | 0" | 0" |
| 1980 | 68°F | 56°F | 0" | 0" |
| 1979 | 65°F | 45°F | 0" | 0" |
| 1978 | 63°F | 40°F | 0" | 0" |
| 1977 | 73°F | 53°F | 0" | 0" |
| 1976 | 68°F | 47°F | 0" | 0" |
| 1975 | 67°F | 45°F | 0" | 0" |
| 1974 | 71°F | 58°F | 0" | 0" |
| 1973 | 66°F | 44°F | 0" | 0" |
| 1972 | 68°F | 52°F | 2.41" | 0" |
| 1971 | 85°F | 55°F | 0" | 0" |