Denali National Park in August
In August, Denali National Park averages a high of 60°F and a low of 43°F, with 3.9 inches of precipitation (rain plus melted snow). About 137,000 people visit, the busiest month. Days are 16 hours 13 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 60° / 43°F
- Precipitation
- 3.9in
- Snow
- –in
- Daylight
- 16h 13m
- Visitors
- 137,000
- Crowds
- Very busy
August is one of the best months to visit: mild, wet weather with very busy crowds.
Weather 1991–2020 averages at Denali 27 N, AK, 12.1 miles from the park's center, 2,225 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in August
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Lake Clark National Park | 67° / 50° | Very busy | Mild, wet |
| Kenai Fjords National Park | 62° / 50° | Very busy | Mild |
| Wrangell-St. Elias National Park | 67° / 42° | Busy | Mild, wet |
| Katmai National Park | 61° / 45° | Busy | Mild, wet |
| Glacier Bay National Park | 60° / 48° | Very busy | Mild, wet |
Closures, reservations and alerts: Denali National Park on nps.gov
All twelve months at Denali · National parks to visit in August