July is a good month at Acadia — it ranks 9th of the twelve here. Days run around 79°F by afternoon and 60°F at night, with 15.2 hours of daylight.
July against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| July (this page) | Good | 785,904 | −2% | 79°F | 60°F | — | 15.2 h |
| April (best) | Excellent | 101,703 | −87% | 53°F | 35°F | — | 13.4 h |
| August (peak crowds) | Good | 798,914 | peak | 78°F | 60°F | — | 14 h |
Weather figures are for the Bar Harbor area — the Acadia NP station. Visits are 2021–2025 averages; climate normals cover 1991–2020. Conditions vary across the park; check current status before you go.
Common questions
Is July a good time to visit Acadia?
It is a reasonable month — the park has stronger ones, but the records don't argue against it. July ranks 9 of 12 at Acadia on crowds, weather, daylight, and access together.
How crowded is Acadia in July?
About 785,904 recreation visits on average — 2% below August, the park's peak.
How warm is Acadia in July?
Average highs around 79°F and lows around 60°F at the Acadia NP station.
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