Bissau weather by month
The best time to visit Bissau, Guinea-Bissau is January. Pick a month for full climate normals and a verdict.
- Januaryhot, dry85tier A
- Februarysweltering, dry, poor air quality71tier B
- Marchsweltering, dry72tier B
- Aprilsweltering, dry65tier C
- Maysweltering, dry67tier C
- Junesweltering, a little rain, very humid63tier C
- Julysweltering, soaked, clean air49tier F
- Augusthot, soaked, clean air48tier F
- Septembersweltering, soaked, clean air50tier D
- Octobersweltering, rainy, very humid58tier D
- Novembersweltering, dry73tier B
- Decembersweltering, dry, poor air quality80tier A