City of Calamba UV index in April
Typical ultraviolet levels for City of Calamba during April, from the past year of data.
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
April average UTC
City of Calamba UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting City of Calamba in April?
In April, City of Calamba's typical UV index is about 13.1471 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, City of Calamba sees the strongest UV in Summer, peaking around 13.6734 in May. Plan sun protection accordingly.