North Cascades National Park in April
In April, North Cascades National Park averages a high of 58°F and a low of 40°F, with 4.7 inches of precipitation (rain plus melted snow). About 655 people visit, the 7th busiest of 12 (few or no visits). Days are 13 hours 37 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 58° / 40°F
- Precipitation
- 4.7in
- Snow
- 0.1in
- Daylight
- 13h 37m
- Visitors
- 655
- Crowds
- Few or no visits
Best months for weather and crowds instead: May (quiet), June (quiet) and September (busy).
Few or no visitors in April: fewer than 3% of the busiest month's visits. Roads, ferries or the whole park may be closed; check North Cascades National Park on nps.gov before you plan.
Weather 1991–2020 averages at Newhalem, WA, 11.6 miles from the park's center, 525 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in April
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Ross Lake National Recreation Area | 56° / 38° | Quiet | Mild |
| Olympic National Park | 56° / 38° | Quiet | Mild |
| Mount Rainier National Park | 40° / 26° | Quiet | Cool |
| Lake Roosevelt National Recreation Area | 56° / 31° | Quiet | Mild |
| Fort Vancouver National Historic Site | 61° / 42° | Busy | Mild |
Closures, reservations and alerts: North Cascades National Park on nps.gov
All twelve months at North Cascades · National parks to visit in April