Crater Lake · August
Crater Lake in August
August is the busiest time to visit Crater Lake — quieter than July, busier than September.
Crowd score
How busy it gets
The park's busiest time. Reservations, early starts, and patience recommended.
About 84% of this park's busiest month.
Source: NPS Visitor Use Statistics, 2023–2025
Data: NPS visitation 2023–2025 · crowd scores computed Jul 2026 · alerts checked Jul 10, 2026. How this is calculated →
Computed from federal data · Methodology by Sharon Ben-Moshe
Visitation
Typical August visits vs. the year
Typical monthly recreation visits, averaged over the most recent three full years.
Source: NPS Visitor Use Statistics, 2023–2025
Weather
August weather
- Avg high
- 69°F
- Avg low
- 42°F
- Precipitation
- 0.8"
- Sunrise
- 5:15 AM
- Sunset
- 7:10 PM
- Daylight
- 13.9h
Source: NOAA 1991–2020 climate normals, CRATER LAKE NPS HQ, OR US
What's open
Crater Lake in August: access
Crater Lake National Park is open year-round, 24 hours a day. Some roads, trails, and facilities, however, are closed seasonally due to snow. North Entrance Road, and West and East Rim Drives close for the season on November 1 (or earlier if there is significant snowfall). Crews begin removing snow from these roads in April, but opening dates vary. The North Entrance Road and West Rim Drive tend to open in early June. The East Rim Drive typically opens in early July.
Seasonal closures may apply:
- Caution
Roads May Be Icy - Please Use Caution!
Even though the sun is shining, the open roads in the park may still have icy patches, especially in the mornings and evenings when the temperatures drop. Please drive with caution.
- Park Closure
Cleetwood Cove Trail is CLOSED for Rehabilitation
The Cleetwood Cove Trail is CLOSED for construction. This critical project will fully rehabilitate the trail and marina to ensure safe access to the lake, provide a much-improved visitor experience, and protect the environment.
Details on nps.gov → - Park Closure
East Rim Drive is CLOSED from Park Headquarters to Phantom Ship Overlook
East Rim Drive is currently CLOSED to all public access from Park Headquarters to Phantom Ship Overlook for road construction. West Rim Drive, North Entrance Road, East Rim Drive from North Junction to Phantom Ship Overlook, Cloudcap Road, and Pinnacles Road are now OPEN for travel.
Source: NPS Data API
Conditions
Current alerts
- Caution
Roads May Be Icy - Please Use Caution!
Even though the sun is shining, the open roads in the park may still have icy patches, especially in the mornings and evenings when the temperatures drop. Please drive with caution.
- Park Closure
Cleetwood Cove Trail is CLOSED for Rehabilitation
The Cleetwood Cove Trail is CLOSED for construction. This critical project will fully rehabilitate the trail and marina to ensure safe access to the lake, provide a much-improved visitor experience, and protect the environment.
Details on nps.gov → - Park Closure
East Rim Drive is CLOSED from Park Headquarters to Phantom Ship Overlook
East Rim Drive is currently CLOSED to all public access from Park Headquarters to Phantom Ship Overlook for road construction. West Rim Drive, North Entrance Road, East Rim Drive from North Junction to Phantom Ship Overlook, Cloudcap Road, and Pinnacles Road are now OPEN for travel.
Source: NPS Data API
Context
Crater Lake crowds across the year
Alternatives
Quieter nearby in August
FAQ
Crater Lake in August
How busy is Crater Lake in August?
August rates 9/10 for crowds (Peak) at Crater Lake National Park — about 84% of its busiest month. Typical recreation visits: 136,739.
What is the weather like at Crater Lake in August?
In August, Crater Lake averages a high of 69°F and a low of 42°F, with about 0.8 inches of precipitation.