Acadia National Park in July
In July, Acadia National Park averages a high of 79°F and a low of 60°F, with 3.3 inches of precipitation (rain plus melted snow). About 785,000 people visit, the 2nd busiest of 12 (very busy). Days are 15 hours 12 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 79° / 60°F
- Precipitation
- 3.3in
- Snow
- –in
- Daylight
- 15h 12m
- Visitors
- 785,000
- Crowds
- Very busy
July is one of the best months to visit: mild weather with very busy crowds.
Weather 1991–2020 averages at Acadia NP, ME, 2.6 miles from the park's center, 470 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in July
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Cape Cod National Seashore | 79° / 64° | Very busy | Mild |
| Boston National Historical Park | 82° / 66° | Very busy | Hot |
| Stonewall National Monument | 85° / 70° | Few or no visits | Hot |
| Gateway National Recreation Area | 84° / 69° | Very busy | Hot |
| Castle Clinton National Monument | 85° / 70° | Very busy | Hot |
Closures, reservations and alerts: Acadia National Park on nps.gov
All twelve months at Acadia · National parks to visit in July