Kobuk Valley National Park in August
August at Kobuk Valley National Park averages a daytime high near 57°F and an overnight low around 48°F, with about 2.1" of precipitation. Visitation runs about 1.3× the park's average month, which makes August a busy month here.
- Average low
- 48°F
- Average high
- 57°F
Range across the year: -8°F to 60°F
- Precipitation
- 2.1 in
- Daylight
- 16.8 hours
Roughly 11% of the park's yearly visitors come in August: roughly 1,600 recreation visits in a typical year, based on National Park Service monthly counts from 1982 to 2025.
That makes August the 3rd-busiest of the park's twelve months, sitting between the October peak (1.5×) and the February low (0.6×).
On our Best Time to Visit score August rates 47/100 ("Fair"). Our recommended month is June: the lightest crowds of the park's good-weather months.
The daily average of about 52°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 97.1 miles from the park.
August falls inside the park's busiest stretch: June, July and August together pull about 31% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 16.8 hours of daylight in August to explore — between the 0-hour midwinter low and the 24-hour summer high.
Park-wide, 2025 drew 7,786 recreation visits, down 54.8% from 17,233 in 2024.
How August compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| July | 60°F / 51°F | 1.3× Busy | 50 Fair |
| August | 57°F / 48°F | 1.3× Busy | 47 Fair |
| September | 48°F / 39°F | 1.3× Busy | 33 Poor |
All twelve months at Kobuk Valley, with the best time to visit.
Things to do at Kobuk Valley in August
The National Park Service tags 3 Kobuk Valley activities for summer. Each links to the park's own page for it.
- Float the Kobuk River · 5-20 days
- Visit the Great Kobuk Sand Dunes · 1-5 days
- Visit the Northwest Arctic Heritage Center · 30-120 minutes
Frequently Asked Questions
August averages a daytime high near 57°F and an overnight low around 48°F at Kobuk Valley National Park, with about 2.1 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 97.1 miles from the park, so conditions inside the park can differ, especially at other elevations.
August is busy at Kobuk Valley National Park (about 1.3× the average month). Our best-time score rates it "Fair" at 47/100. Our recommended month is June.
The busiest month is October and the quietest is February. August sits at about 1.3× the park's average, or 11% of annual visitation.
A typical August sees about 2,000 recreation visits at Kobuk Valley National Park, based on National Park Service monthly counts from 1982–2025.
Where to stay near Kobuk Valley in August
Booking a August trip to Kobuk Valley National Park? Compare hotels, cabins and vacation rentals near the park with live August availability and prices.
Top-rated places to stay near Kobuk Valley
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in August.
Source: National Park Service Visitor Use Statistics (1982–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.