Porto weather by month
The best time to visit Porto, Portugal is July. Pick a month for full climate normals and a verdict.
- Januarycool, rainy, clean air68tier C
- Februarycool, a little rain, clean air76tier B
- Marchcool, rainy, clean air80tier A
- Aprilnice, rainy, clean air82tier A
- Maynice, a little rain, clean air89tier A
- Junenice, a little rain, clean air90tier S
- Julywarm, dry, clean air93tier S
- Augustwarm, dry, clean air88tier A
- Septemberwarm, a little rain, very humid86tier A
- Octobernice, soaked, clean air73tier B
- Novembercool, soaked, clean air67tier C
- Decembercool, soaked, clean air61tier C