Iguacu UV index in September
Typical ultraviolet levels for Iguacu during September, from the past year of data.
Extreme
Iguacu
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
11.1
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
11.1248
Risk level
Extreme
Yearly peak
16.5427
Peak month
December
Iguacu UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Iguacu in September?
In September, Iguacu's typical UV index is about 11.1248 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Iguacu sees the strongest UV in Winter, peaking around 16.5427 in December. Plan sun protection accordingly.
