Fortaleza UV index in August
Typical ultraviolet levels for Fortaleza during August, from the past year of data.
Extreme
Fortaleza
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
12.9
UV Index
August average
Low
Moderate
High
Very High
Extreme
August UV
12.8784
Risk level
Extreme
Yearly peak
15.6749
Peak month
October
Fortaleza UV index — monthly trend
Average UV index by month over the past year, with August highlighted.
Visiting Fortaleza in August?
In August, Fortaleza's typical UV index is about 12.8784 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Fortaleza sees the strongest UV in Fall, peaking around 15.6749 in October. Plan sun protection accordingly.
