Kos weather by month
The best time to visit Kos, Greece is September. Pick a month for full climate normals and a verdict.
- Januarycool, soaked, clean air53tier D
- Februarycool, rainy, clean air65tier C
- Marchcool, a little rain71tier B
- Aprilnice, a little rain76tier B
- Maynice, dry, very humid83tier A
- Junewarm, dry, very humid87tier A
- Julywarm, dry88tier A
- Augustwarm, dry, very humid85tier A
- Septemberwarm, dry89tier A
- Octobernice, a little rain, clean air82tier A
- Novembernice, rainy, clean air68tier C
- Decembernice, soaked, clean air57tier D