Porto Alegre UV index in September
Typical ultraviolet levels for Porto Alegre during September, from the past year of data.
High
Porto Alegre
High UV. Avoid the sun during peak hours and wear protective clothing, sunscreen, and a hat.
6.5
UV Index
September average
Low
Moderate
High
Very High
Extreme
September UV
6.5323
Risk level
High
Yearly peak
12.2493
Peak month
January
Porto Alegre UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Porto Alegre in September?
In September, Porto Alegre's typical UV index is about 6.5323 — a high risk level. High UV. Avoid the sun during peak hours and wear protective clothing, sunscreen, and a hat.
Across the year, Porto Alegre sees the strongest UV in Winter, peaking around 12.2493 in January. Plan sun protection accordingly.
