Castries UV index in April
Typical ultraviolet levels for Castries during April, from the past year of data.
Extreme
Castries
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
13.4
UV Index
April average UTC
Low
Moderate
High
Very High
Extreme
April UV
13.4364
Risk level
Extreme
Yearly peak
13.9627
Peak month
May
Castries UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting Castries in April?
In April, Castries's typical UV index is about 13.4364 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Castries sees the strongest UV in Summer, peaking around 13.9627 in May. Plan sun protection accordingly.
