November in Yellowstone National Park is a tough month: highs around 37°F, lows around 18°F. Crowds: very quiet — #8 busiest of the park's 12 months. Most roads closed by early November. The editorial best window here is June & September.
| Verdict | Tough Closures, harsh weather or very limited access — plan carefully. |
|---|---|
| Temps °F | 37° high / 18° low |
| Crowds | very quiet · #8 busiest of the park's 12 months |
| What November is like | Most roads closed by early November |
| Best window (whole year) | June & September |
| Peak crowds (whole year) | Jul–Aug |
CROWDS: RELATIVE SEASONALITY FROM NPS VISITATION STATISTICS · TEMPS: APPROXIMATE NOAA NORMALS AT MAIN VISITOR ELEVATION — HIGH COUNTRY RUNS 10–20°F COLDER
Yellowstone National Park in December — Tough, highs around 28°F, crowds: very quiet (winter season opens mid-december — guided oversnow access).
Our verdict for November is "Tough". Closures, harsh weather or very limited access — plan carefully. Expect highs around 37°F and lows around 18°F, with crowds at the "very quiet" level. Temperatures are approximate NOAA normals at the main visitor elevation; crowd levels follow published NPS visitation statistics.
Across the full 12-month review, the best window is June & September, and the peak-crowd months are Jul–Aug. November itself we rate "Tough".
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