Honiara UV index in September
Typical ultraviolet levels for Honiara during September, from the past year of data.
Extreme
Honiara
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
14.7
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
14.747
Risk level
Extreme
Yearly peak
16.7697
Peak month
March
Honiara UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Honiara in September?
In September, Honiara's typical UV index is about 14.747 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Honiara sees the strongest UV in Fall, peaking around 16.7697 in March. Plan sun protection accordingly.
