Crater Lake National Park weather by month
The best time to visit Crater Lake National Park, United States is July. Pick a month for full climate normals and a verdict.
- Januaryfreezing, soaked, clean air52tier D
- Februaryfreezing, rainy, clean air57tier D
- Marchfreezing, rainy, clean air65tier C
- Aprilcold, rainy, clean air73tier B
- Maycold, rainy, clean air80tier A
- Junenice, a little rain, clean air92tier S
- Julywarm, dry, clean air94tier S
- Augustwarm, dry, clean air93tier S
- Septembernice, a little rain, clean air90tier S
- Octobercool, a little rain, clean air82tier A
- Novembercold, rainy, clean air66tier C
- Decemberfreezing, soaked, clean air49tier F