Belem UV index in May
Typical ultraviolet levels for Belem during May, from the past year of data.
Extreme
Belem
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
13.9
UV Index
May average UTC
Low
Moderate
High
Very High
Extreme
May UV
13.8901
Risk level
Extreme
Yearly peak
15.5826
Peak month
October
Belem UV index — monthly trend
Average UV index by month over the past year, with May highlighted.
Visiting Belem in May?
In May, Belem's typical UV index is about 13.8901 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Belem sees the strongest UV in Fall, peaking around 15.5826 in October. Plan sun protection accordingly.
