August is a good month at Kobuk Valley — it ranks 2nd of the twelve here. Expect about 7% fewer visitors than July, the park's peak — 1,680 visits on average. Days run around 57°F by afternoon and 48°F at night, with 17 hours of daylight.
August against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| August (this page) | Good | 1,680 | −7% | 57°F | 48°F | 0" | 17 h |
| June (best) | Good | 1,397 | −23% | 53°F | 42°F | 0" | 24 h |
| July (peak crowds) | Good | 1,808 | peak | 60°F | 51°F | 0" | 21.9 h |
Weather figures are for the Kotzebue area (gateway community) — the Kotzebue Ralph Wein AP 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 August a good time to visit Kobuk Valley?
Yes — a solid month, if not the very best. August ranks 2 of 12 at Kobuk Valley on crowds, weather, daylight, and access together.
How crowded is Kobuk Valley in August?
About 1,680 recreation visits on average — 7% below July, the park's peak.
How warm is Kobuk Valley in August?
Average highs around 57°F and lows around 48°F at the Kotzebue Ralph Wein AP station.
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