Kauai weather by month
The best time to visit Kauai, United States is August. Pick a month for full climate normals and a verdict.
- Januarynice, a little rain, clean air84tier A
- Februarynice, a little rain, clean air83tier A
- Marchnice, rainy, clean air82tier A
- Aprilwarm, a little rain, clean air85tier A
- Maywarm, a little rain, clean air88tier A
- Junewarm, a little rain, clean air88tier A
- Julywarm, a little rain, clean air89tier A
- Augustwarm, a little rain, clean air90tier S
- Septemberwarm, a little rain, clean air90tier S
- Octoberwarm, a little rain, clean air86tier A
- Novemberwarm, a little rain, clean air87tier A
- Decemberwarm, rainy, clean air78tier B