Surabaya UV index in May
Typical ultraviolet levels for Surabaya during May, from the past year of data.
Extreme
Surabaya
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
12.1
UV Index
May average
Low
Moderate
High
Very High
Extreme
May UV
12.1148
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 May highlighted.
Visiting Surabaya in May?
In May, Surabaya's typical UV index is about 12.1148 — 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.
