Monrovia UV index in April
Typical ultraviolet levels for Monrovia 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
Monrovia UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting Monrovia in April?
In April, Monrovia's typical UV index is about 14.8605 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Monrovia sees the strongest UV in Spring, peaking around 14.8605 in April. Plan sun protection accordingly.