September is a good month at Sequoia — it ranks 3rd of the twelve here. Expect about 37% fewer visitors than July, the park's peak — 123,152 visits on average. Days run around 70°F by afternoon and 39°F at night, with 12.4 hours of daylight.
September against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| September (this page) | Good | 123,152 | −37% | 70°F | 39°F | 0" | 12.4 h |
| June (best) | Good | 134,182 | −31% | 68°F | 40°F | 1.1" | 14.6 h |
| July (peak crowds) | Good | 194,120 | peak | 76°F | 46°F | 0" | 14.4 h |
Weather figures are for the Giant Forest area (6,400 ft) — the Lodgepole 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 September a good time to visit Sequoia?
Yes — a solid month, if not the very best. September ranks 3 of 12 at Sequoia on crowds, weather, daylight, and access together.
How crowded is Sequoia in September?
About 123,152 recreation visits on average — 37% below July, the park's peak.
How warm is Sequoia in September?
Average highs around 70°F and lows around 39°F at the Lodgepole station.
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