Yiyang UV index in September
Typical ultraviolet levels for Yiyang during September, from the past year of data.
Extreme
Yiyang
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
11.1
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
11.0519
Risk level
Extreme
Yearly peak
13.0332
Peak month
July
Yiyang UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Yiyang in September?
In September, Yiyang's typical UV index is about 11.0519 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Yiyang sees the strongest UV in Summer, peaking around 13.0332 in July. Plan sun protection accordingly.
