Great Sand Dunes National Park in January
In January, Great Sand Dunes National Park averages a high of 33°F and a low of 11°F, with 0.6 inches of precipitation (rain plus melted snow) and 8.1 inches of snowfall. About 5,400 people visit, the quietest month. Days are 9 hours 49 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 33° / 11°F
- Precipitation
- 0.6in
- Snow
- 8.1in
- Daylight
- 9h 49m
- Visitors
- 5,400
- Crowds
- Quiet
Best months for weather and crowds instead: June (very busy) and October (moderate).
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 January
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Black Canyon of the Gunnison National Park | 37° / 13° | Quiet | Cold |
| Mesa Verde National Park | 40° / 20° | Quiet | Cold |
| Rocky Mountain National Park | 30° / 5° | Quiet | Cold |
| Arches National Park | 42° / 22° | Quiet | Cool |
| Canyonlands National Park | 42° / 17° | Quiet | Cool |
Closures, reservations and alerts: Great Sand Dunes National Park on nps.gov
All twelve months at Great Sand Dunes · National parks to visit in January