October is an excellent month at Grand Teton — it ranks 3rd of the twelve here. Expect about 66% fewer visitors than July, the park's peak — 247,505 visits on average. Days run around 53°F by afternoon and 25°F at night, with 10.9 hours of daylight.
October against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| October (this page) | Excellent | 247,505 | −66% | 53°F | 25°F | — | 10.9 h |
| May (best) | Excellent | 305,741 | −58% | 60°F | 32°F | — | 14.7 h |
| July (peak crowds) | Good | 732,380 | peak | 79°F | 43°F | — | 15.1 h |
Weather figures are for the Moose area — the Moose 1 NNE 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 October a good time to visit Grand Teton?
Yes — it is one of the best months of the year here. October ranks 3 of 12 at Grand Teton on crowds, weather, daylight, and access together.
How crowded is Grand Teton in October?
About 247,505 recreation visits on average — 66% below July, the park's peak.
How warm is Grand Teton in October?
Average highs around 53°F and lows around 25°F at the Moose 1 NNE station.
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