Porto Novo UV index in September
Typical ultraviolet levels for Porto Novo during September, from the past year of data.
Extreme
Porto Novo
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
13.7
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
13.6531
Risk level
Extreme
Yearly peak
13.6531
Peak month
April
Porto Novo UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Porto Novo in September?
In September, Porto Novo's typical UV index is about 13.6531 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Porto Novo sees the strongest UV in Spring, peaking around 13.6531 in April. Plan sun protection accordingly.
