December is an excellent month at Zion — it ranks 4th of the twelve here. Expect about 64% fewer visitors than June, the park's peak — 214,769 visits on average. Days run around 53°F by afternoon and 29°F at night, with 9.6 hours of daylight.
December against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| December (this page) | Excellent | 214,769 | −64% | 53°F | 29°F | 1.7" | 9.6 h |
| February (best) | Excellent | 153,173 | −75% | 58°F | 34°F | 0.8" | 10.8 h |
| June (peak crowds) | Tough | 601,680 | peak | 95°F | 62°F | 0" | 14.7 h |
Weather figures are for the Springdale / canyon floor area (the canyon traps summer heat) — the Zion NP 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 December a good time to visit Zion?
Yes — it is one of the best months of the year here. December ranks 4 of 12 at Zion on crowds, weather, daylight, and access together.
How crowded is Zion in December?
About 214,769 recreation visits on average — 64% below June, the park's peak.
How warm is Zion in December?
Average highs around 53°F and lows around 29°F at the Zion NP station, with about 2 inches of snow across the month.