Pearl Harbor National Memorial in October
In October, Pearl Harbor National Memorial averages a high of 87°F and a low of 74°F, with 1.5 inches of precipitation (rain plus melted snow). About 125,000 people visit, the 8th busiest of 12 (busy). Days are 11 hours 37 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 87° / 74°F
- Precipitation
- 1.5in
- Snow
- –in
- Daylight
- 11h 37m
- Visitors
- 125,000
- Crowds
- Busy
Best months for weather and crowds instead: January (busy) and February (busy).
Weather 1991–2020 averages at Honolulu Intl AP, HI, 3 miles from the park's center, 7 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in October
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Haleakala National Park | 64° / 48° | Very busy | Mild, wet |
| Hawai'i Volcanoes National Park | 72° / 55° | Busy | Mild, wet |
| Point Reyes National Seashore | 62° / 49° | Very busy | Mild |
| Golden Gate National Recreation Area | 76° / 50° | Busy | Mild |
| Fort Point National Historic Site | 70° / 54° | Very busy | Mild |
Closures, reservations and alerts: Pearl Harbor National Memorial on nps.gov
All twelve months at Pearl Harbor National Memorial · National parks to visit in October