Kenai Fjords National Park in September
In September, Kenai Fjords National Park averages a high of 56°F and a low of 43°F, with 9.9 inches of precipitation (rain plus melted snow). About 38,000 people visit, the 4th busiest of 12 (quiet). Days are 12 hours 45 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 56° / 43°F
- Precipitation
- 9.9in
- Snow
- –in
- Daylight
- 12h 45m
- Visitors
- 38,000
- Crowds
- Quiet
Best months for weather and crowds instead: June (busy), July (very busy) and August (very busy).
Weather 1991–2020 averages at Seward AP, AK, 36.2 miles from the park's center, 22 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in September
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Lake Clark National Park | 58° / 44° | Quiet | Mild, wet |
| Katmai National Park | 54° / 39° | Moderate | Cool |
| Wrangell-St. Elias National Park | 55° / 33° | Quiet | Mild, wet |
| Denali National Park | 50° / 33° | Moderate | Cool |
| Glacier Bay National Park | 54° / 43° | Busy | Cool |
Closures, reservations and alerts: Kenai Fjords National Park on nps.gov
All twelve months at Kenai Fjords · National parks to visit in September