Surabaya UV index in August
Typical ultraviolet levels for Surabaya during August, from the past year of data.
Extreme
Surabaya
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
11.4
UV Index
August average UTC
Low
Moderate
High
Very High
Extreme
August UV
11.4028
Risk level
Extreme
Yearly peak
15.0145
Peak month
March
Surabaya UV index — monthly trend
Average UV index by month over the past year, with August highlighted.
Visiting Surabaya in August?
In August, Surabaya's typical UV index is about 11.4028 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Surabaya sees the strongest UV in Fall, peaking around 15.0145 in March. Plan sun protection accordingly.
