January is a tough month at Glacier — it ranks 11th of the twelve here. Expect about 98% fewer visitors than July, the park's peak — 17,992 visits on average. Days run around 30°F by afternoon and 19°F at night, with 8.7 hours of daylight. The W Glacier station's normals show about 32 inches of snow for the month — check road status before you commit.
January against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| January (this page) | Tough | 17,992 | −98% | 30°F | 19°F | 32" | 8.7 h |
| May (best) | Excellent | 202,281 | −73% | 64°F | 39°F | 0.5" | 15.2 h |
| July (peak crowds) | Good | 761,346 | peak | 80°F | 50°F | 0" | 15.7 h |
Weather figures are for the West Glacier area — the W Glacier 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 Glacier?
It is the tough season — doable with preparation, but the numbers say most people should pick another month. January ranks 11 of 12 at Glacier on crowds, weather, daylight, and access together.
How crowded is Glacier in January?
About 17,992 recreation visits on average — 98% below July, the park's peak.
How warm is Glacier in January?
Average highs around 30°F and lows around 19°F at the W Glacier station, with about 32 inches of snow across the month.
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