Lassen Volcanic · August · California
Lassen Volcanic National Park in August
August is a prime month to visit Lassen Volcanic National Park. Expect peak crowds. Highs average 76°F and lows 51°F, with about 0.48 inches of rain.
August gets a prime rating at Lassen Volcanic. The very best months are Jul–Sep.
What to expect
August is prime at Lassen Volcanic. The main season, usually July to September. Trails to Lassen Peak and Bumpass Hell open, and the lakes are swimmable.
Check the snow-clearing updates in spring. Opening dates for the full highway swing by several weeks depending on the winter.
Good to know
- Best months overall: Jul–Sep.
- Closest airport: Redding (RDD), about 1 hour.
- Before you go: The main park highway closes for winter; the snowplow schedule decides when it reopens. Check current conditions on nps.gov.
Questions
Is August a good time to visit Lassen Volcanic National Park?
August is a prime month to visit Lassen Volcanic National Park. Expect peak crowds. Highs average 76°F and lows 51°F, with about 0.48 inches of rain.
What is the weather like in Lassen Volcanic National Park in August?
Highs average 76°F and lows 51°F, with about 0.48 inches of rain. August is rated prime for visiting.
How crowded is Lassen Volcanic National Park in August?
August brings peak crowds to Lassen Volcanic National Park. Go early in the day and book lodging ahead.