Alofi UV index in September
Typical ultraviolet levels for Alofi during September, from the past year of data.
Extreme
Alofi
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
11.5
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
11.5375
Risk level
Extreme
Yearly peak
15.8822
Peak month
February
Alofi UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Alofi in September?
In September, Alofi's typical UV index is about 11.5375 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Alofi sees the strongest UV in Winter, peaking around 15.8822 in February. Plan sun protection accordingly.
