January is a good month at Great Sand Dunes — it ranks 12th of the twelve here. Expect about 94% fewer visitors than June, the park's peak — 5,413 visits on average. Days run around 33°F by afternoon and 11°F at night, with 9.8 hours of daylight.
January against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| January (this page) | Good | 5,413 | −94% | 33°F | 11°F | 8.1" | 9.8 h |
| April (best) | Excellent | 26,517 | −72% | 56°F | 29°F | 7.9" | 13.1 h |
| June (peak crowds) | Good | 94,559 | peak | 77°F | 48°F | 0" | 14.8 h |
Weather figures are for the visitor center area (about 8,200 ft) — the Great Sand Dunes NP & Preserve station. Visits are 2021–2025 averages; climate normals cover 1991–2020. Conditions vary across the park; check current status before you go.
Common questions
Is January a good time to visit Great Sand Dunes?
It is a reasonable month — the park has stronger ones, but the records don't argue against it. January ranks 12 of 12 at Great Sand Dunes on crowds, weather, daylight, and access together.
How crowded is Great Sand Dunes in January?
About 5,413 recreation visits on average — 94% below June, the park's peak.
How warm is Great Sand Dunes in January?
Average highs around 33°F and lows around 11°F at the Great Sand Dunes NP & Preserve station, with about 8 inches of snow across the month.
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