Olympic National Park weather by month
The best time to visit Olympic National Park, United States is August. Pick a month for full climate normals and a verdict.
- Januaryfreezing, soaked, clean air41tier F
- Februaryfreezing, soaked, clean air47tier F
- Marchfreezing, soaked, clean air60tier C
- Aprilcold, soaked, clean air69tier C
- Maycold, rainy, clean air79tier B
- Junecool, rainy, clean air87tier A
- Julynice, dry, clean air94tier S
- Augustnice, dry, clean air97tier S
- Septembercool, rainy, clean air82tier A
- Octobercold, soaked, clean air67tier C
- Novembercold, soaked, clean air51tier D
- Decemberfreezing, soaked, clean air37tier F