Yellowstone · August · Wyoming & Montana & Idaho
Yellowstone National Park in August
August is a good month to visit Yellowstone National Park. Expect peak crowds. Highs average 69°F and lows 45°F, with about 1.51 inches of rain.
August gets a good rating at Yellowstone. The very best months are Jun, Sep.
What to expect
August is good at Yellowstone. Everything is open, and it's very busy. Go early to Old Faithful and Grand Prismatic.
The park is huge. Plan on at least three days, and base yourself in two different areas.
Good to know
- Best months overall: Jun, Sep.
- Closest airport: Bozeman (BZN) or Jackson Hole (JAC), about 1.5 hours.
- Before you go: Most park roads close to regular vehicles from early November to April. The road from the north entrance to Cooke City stays open year-round. Check current conditions on nps.gov.
Questions
Is August a good time to visit Yellowstone National Park?
August is a good month to visit Yellowstone National Park. Expect peak crowds. Highs average 69°F and lows 45°F, with about 1.51 inches of rain.
What is the weather like in Yellowstone National Park in August?
Highs average 69°F and lows 45°F, with about 1.51 inches of rain. August is rated good for visiting.
How crowded is Yellowstone National Park in August?
August brings peak crowds to Yellowstone National Park. Go early in the day and book lodging ahead.