North Cascades National Park in June
In June, North Cascades National Park averages a high of 70°F and a low of 50°F, with 2.6 inches of precipitation (rain plus melted snow). About 3,000 people visit, the 4th busiest of 12 (quiet). Days are 16 hours 09 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 70° / 50°F
- Precipitation
- 2.6in
- Snow
- 0in
- Daylight
- 16h 9m
- Visitors
- 3,000
- Crowds
- Quiet
June is one of the best months to visit: mild weather with quiet crowds.
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 June
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Ross Lake National Recreation Area | 70° / 50° | Busy | Mild |
| Olympic National Park | 67° / 47° | Busy | Mild |
| Mount Rainier National Park | 54° / 37° | Busy | Cool |
| Lake Roosevelt National Recreation Area | 72° / 43° | Busy | Mild |
| Fort Vancouver National Historic Site | 74° / 53° | Very busy | Mild |
Closures, reservations and alerts: North Cascades National Park on nps.gov
All twelve months at North Cascades · National parks to visit in June