Valley Forge National Historical Park in December
In December, Valley Forge National Historical Park averages a high of 45°F and a low of 27°F, with 4.1 inches of precipitation (rain plus melted snow). About 86,000 people visit, the 10th busiest of 12 (moderate). Days are 9 hours 20 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 45° / 27°F
- Precipitation
- 4.1in
- Snow
- –in
- Daylight
- 9h 20m
- Visitors
- 86,000
- Crowds
- Moderate
Best months for weather and crowds instead: April (busy), May (very busy) and November (busy).
Weather 1991–2020 averages at Phoenixville 1 E, PA, 3 miles from the park's center, 85 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in December
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Independence National Historical Park | 47° / 33° | Moderate | Cool |
| Delaware Water Gap National Recreation Area | 41° / 25° | Quiet | Cool |
| Statue of Liberty National Monument | 44° / 34° | Moderate | Cool |
| Castle Clinton National Monument | 44° / 34° | Busy | Cool |
| Stonewall National Monument | 44° / 34° | Few or no visits | Cool |
Closures, reservations and alerts: Valley Forge National Historical Park on nps.gov
All twelve months at Valley Forge National Historical Park · National parks to visit in December