Grand Canyon National Park weather by month
The best time to visit Grand Canyon National Park, United States is April. Pick a month for full climate normals and a verdict.
- Januarycold, a little rain, clean air71tier B
- Februarycold, a little rain, clean air77tier B
- Marchcool, a little rain, clean air85tier A
- Aprilnice, dry, clean air93tier S
- Maywarm, dry81tier A
- Junehot, dry49tier F
- Julysweltering, a little rain35tier F
- Augustsweltering, a little rain, clean air42tier F
- Septemberhot, dry, clean air59tier D
- Octobernice, dry, clean air90tier S
- Novembercool, dry, clean air88tier A
- Decembercold, a little rain, clean air75tier B