Crater Lake National Park in July
In July, Crater Lake National Park averages a high of 69°F and a low of 41°F, with 0.8 inches of precipitation (rain plus melted snow). About 163,000 people visit, the busiest month. Days are 15 hours 03 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 69° / 41°F
- Precipitation
- 0.8in
- Snow
- 0in
- Daylight
- 15h 3m
- Visitors
- 163,000
- Crowds
- Very busy
Best months for weather and crowds instead: June (moderate), August (very busy) and September (moderate).
Higher or lower in the park, expect a different picture: Chiloquin 12 NW (fort Klamath), OR at 4,180 ft averages a July high of 85°F and a low of 42°F.
Weather 1991–2020 averages at Crater Lake Nps HQ, OR, 3.3 miles from the park's center, 6,485 ft. Second station lower down: Chiloquin 12 NW (fort Klamath), OR, 4,180 ft, 18.1 miles. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in July
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Redwood National Park | 66° / 53° | Very busy | Mild |
| Lassen Volcanic National Park | 79° / 46° | Very busy | Mild |
| Fort Vancouver National Historic Site | 81° / 57° | Very busy | Hot |
| Mount Rainier National Park | 62° / 44° | Very busy | Mild |
| Point Reyes National Seashore | 62° / 51° | Very busy | Mild |
Closures, reservations and alerts: Crater Lake National Park on nps.gov
All twelve months at Crater Lake · National parks to visit in July