Olympic National Park in March
In March, Olympic National Park averages a high of 50°F and a low of 35°F, with 6.9 inches of precipitation (rain plus melted snow). About 146,000 people visit, the 9th busiest of 12 (quiet). Days are 11 hours 44 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 50° / 35°F
- Precipitation
- 6.9in
- Snow
- 0.2in
- Daylight
- 11h 44m
- Visitors
- 146,000
- Crowds
- Quiet
Best months for weather and crowds instead: April (quiet), May (busy) and June (busy).
Weather 1991–2020 averages at Elwha RS, WA, 16.1 miles from the park's center, 360 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in March
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Mount Rainier National Park | 36° / 24° | Quiet | Cold |
| North Cascades National Park | 49° / 35° | Few or no visits | Cool |
| Ross Lake National Recreation Area | 47° / 33° | Quiet | Cool |
| Fort Vancouver National Historic Site | 56° / 38° | Moderate | Mild, wet |
| Lake Roosevelt National Recreation Area | 47° / 27° | Quiet | Cool |
Closures, reservations and alerts: Olympic National Park on nps.gov
All twelve months at Olympic · National parks to visit in March