Libreville UV index in September
Typical ultraviolet levels for Libreville during September, from the past year of data.
Extreme
Libreville
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
14.1
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
14.1278
Risk level
Extreme
Yearly peak
14.3961
Peak month
October
Libreville UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Libreville in September?
In September, Libreville's typical UV index is about 14.1278 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Libreville sees the strongest UV in Fall, peaking around 14.3961 in October. Plan sun protection accordingly.
