Castle Clinton National Monument in April
In April, Castle Clinton National Monument averages a high of 62°F and a low of 46°F, with 4.1 inches of precipitation (rain plus melted snow). About 346,000 people visit, the 4th busiest of 12 (busy). Days are 13 hours 14 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 62° / 46°F
- Precipitation
- 4.1in
- Snow
- 0.4in
- Daylight
- 13h 14m
- Visitors
- 346,000
- Crowds
- Busy
April is one of the best months to visit: mild weather with busy crowds.
Weather 1991–2020 averages at New York Cntrl Pk Twr, NY, 5.8 miles from the park's center, 130 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in April
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Statue of Liberty National Monument | 62° / 46° | Busy | Mild |
| Stonewall National Monument | 62° / 46° | Few or no visits | Mild |
| Gateway National Recreation Area | 59° / 43° | Moderate | Mild |
| Delaware Water Gap National Recreation Area | 61° / 38° | Moderate | Mild |
| Independence National Historical Park | 66° / 46° | Very busy | Mild |
Closures, reservations and alerts: Castle Clinton National Monument on nps.gov
All twelve months at Castle Clinton National Monument · National parks to visit in April