Delaware Water Gap National Recreation Area in August
In August, Delaware Water Gap National Recreation Area averages a high of 82°F and a low of 60°F, with 4.8 inches of precipitation (rain plus melted snow). About 559,000 people visit, the 2nd busiest of 12 (very busy). Days are 13 hours 49 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 82° / 60°F
- Precipitation
- 4.8in
- Snow
- –in
- Daylight
- 13h 49m
- Visitors
- 559,000
- Crowds
- Very busy
Best months for weather and crowds instead: April (moderate) and May (busy).
Weather 1991–2020 averages at Andover Aeroflex AP, NJ, 12.3 miles from the park's center, 583 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in August
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Statue of Liberty National Monument | 83° / 69° | Very busy | Hot |
| Stonewall National Monument | 83° / 69° | Few or no visits | Hot |
| Castle Clinton National Monument | 83° / 69° | Very busy | Hot |
| Gateway National Recreation Area | 82° / 68° | Very busy | Hot |
| Valley Forge National Historical Park | 86° / 64° | Very busy | Hot |
Closures, reservations and alerts: Delaware Water Gap National Recreation Area on nps.gov
All twelve months at Delaware Water Gap National Recreation Area · National parks to visit in August