Castries weather by month
The best time to visit Castries, Saint Lucia is March. Pick a month for full climate normals and a verdict.
- Januarywarm, dry, clean air87tier A
- Februarywarm, dry, clean air87tier A
- Marchhot, dry, clean air88tier A
- Aprilhot, a little rain, clean air88tier A
- Mayhot, dry, clean air87tier A
- Junehot, a little rain83tier A
- Julyhot, rainy, very humid81tier A
- Augustsweltering, rainy, clean air83tier A
- Septembersweltering, rainy, clean air85tier A
- Octoberhot, rainy, clean air82tier A
- Novemberhot, rainy, clean air83tier A
- Decemberhot, a little rain, clean air87tier A