John D. Rockefeller, Jr., Memorial Parkway in August
In August, John D. Rockefeller, Jr., Memorial Parkway averages a high of 76°F and a low of 35°F, with 1.6 inches of precipitation (rain plus melted snow). About 317,000 people visit, the 2nd busiest of 12 (very busy). Days are 14 hours 00 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 76° / 35°F
- Precipitation
- 1.6in
- Snow
- 0in
- Daylight
- 14h 0m
- Visitors
- 317,000
- Crowds
- Very busy
Best months for weather and crowds instead: May (moderate), June (very busy) and September (busy).
Weather 1991–2020 averages at Snake Rvr, WY, 4.4 miles from the park's center, 6,882 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in August
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Grand Teton National Park | 76° / 40° | Very busy | Mild |
| Yellowstone National Park | 71° / 37° | Very busy | Mild |
| Glacier National Park | 79° / 48° | Very busy | Mild |
| Mount Rushmore National Memorial | 78° / 58° | Busy | Mild, wet |
| Rocky Mountain National Park | 73° / 38° | Very busy | Mild, wet |
Closures, reservations and alerts: John D. Rockefeller, Jr., Memorial Parkway on nps.gov
All twelve months at John D. Rockefeller, Jr., Memorial Parkway · National parks to visit in August