Katmai National Park weather by month
The best time to visit Katmai National Park, United States is June. Pick a month for full climate normals and a verdict.
- Januaryfreezing, rainy, clean air36tier F
- Februaryfreezing, rainy, clean air47tier F
- Marchfreezing, rainy, clean air55tier D
- Aprilcold, rainy, clean air70tier B
- Maycold, rainy, clean air79tier B
- Junecool, a little rain, clean air92tier S
- Julynice, rainy, clean air89tier A
- Augustnice, rainy, clean air86tier A
- Septembercool, rainy, clean air75tier B
- Octobercold, soaked, clean air61tier C
- Novemberfreezing, soaked, clean air42tier F
- Decemberfreezing, soaked, clean air31tier F