Atlanta UV index in September
Typical ultraviolet levels for Atlanta during September, from the past year of data.
Very High
Atlanta
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
8.8
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
8.8436
Risk level
Very High
Yearly peak
11.1035
Peak month
July
Atlanta UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Atlanta in September?
In September, Atlanta's typical UV index is about 8.8436 — a very high risk level. Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
Across the year, Atlanta sees the strongest UV in Summer, peaking around 11.1035 in July. Plan sun protection accordingly.
