Great Sand Dunes National Park in June
In June, Great Sand Dunes National Park averages a high of 77°F and a low of 48°F, with 0.7 inches of precipitation (rain plus melted snow). About 87,000 people visit, the busiest month. Days are 14 hours 46 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 77° / 48°F
- Precipitation
- 0.7in
- Snow
- 0in
- Daylight
- 14h 46m
- Visitors
- 87,000
- Crowds
- Very busy
June is one of the best months to visit: mild weather with very busy crowds.
Weather 1991–2020 averages at Great Sand Dunes NP & Preserve, CO, 6 miles from the park's center, 8,183 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in June
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Black Canyon of the Gunnison National Park | 76° / 46° | Very busy | Mild |
| Mesa Verde National Park | 81° / 52° | Very busy | Hot |
| Rocky Mountain National Park | 71° / 34° | Very busy | Mild |
| Arches National Park | 93° / 63° | Very busy | Very hot |
| Canyonlands National Park | 89° / 56° | Busy | Hot |
Closures, reservations and alerts: Great Sand Dunes National Park on nps.gov
All twelve months at Great Sand Dunes · National parks to visit in June