Crater Lake · August · Oregon
Crater Lake National Park in August
August is a prime month to visit Crater Lake National Park. Expect peak crowds. Highs average 74°F and lows 47°F, with about 0.71 inches of rain.
August gets a prime rating at Crater Lake. The very best months are Jul–Sep.
What to expect
August is prime at Crater Lake. The short main season. Rim Drive opens fully, usually in July, and the Cleetwood Cove trail leads down to the only legal lake access for swimming and boat tours.
Snow often lingers on trails into July. If you want the full experience (Rim Drive, the boat, swimming), aim for late July through mid-September.
Good to know
- Best months overall: Jul–Sep.
- Closest airport: Medford (MFR), about 1.5 hours.
- Before you go: The north entrance and most of Rim Drive close in winter. Boat tours are seasonal, usually July to September, and sell out. Check current conditions on nps.gov.
Questions
Is August a good time to visit Crater Lake National Park?
August is a prime month to visit Crater Lake National Park. Expect peak crowds. Highs average 74°F and lows 47°F, with about 0.71 inches of rain.
What is the weather like in Crater Lake National Park in August?
Highs average 74°F and lows 47°F, with about 0.71 inches of rain. August is rated prime for visiting.
How crowded is Crater Lake National Park in August?
August brings peak crowds to Crater Lake National Park. Go early in the day and book lodging ahead.