January is a good month at Arches — it ranks 5th of the twelve here. Expect about 81% fewer visitors than May, the park's peak — 36,146 visits on average. Days run around 44°F by afternoon and 21°F at night, with 9.7 hours of daylight.
January against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| January (this page) | Good | 36,146 | −81% | 44°F | 21°F | 1.7" | 9.7 h |
| February (best) | Excellent | 49,974 | −74% | 52°F | 27°F | 1.4" | 10.7 h |
| May (peak crowds) | Good | 195,001 | peak | 83°F | 51°F | 0" | 14.3 h |
Weather figures are for the Moab area — the Moab 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 Arches?
Yes — a solid month, if not the very best. January ranks 5 of 12 at Arches on crowds, weather, daylight, and access together.
How crowded is Arches in January?
About 36,146 recreation visits on average — 81% below May, the park's peak.
How warm is Arches in January?
Average highs around 44°F and lows around 21°F at the Moab station, with about 2 inches of snow across the month.
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