Riyadh UV index in September
Typical ultraviolet levels for Riyadh during September, from the past year of data.
Extreme
Riyadh
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
12.4
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
12.445
Risk level
Extreme
Yearly peak
13.9619
Peak month
July
Riyadh UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Riyadh in September?
In September, Riyadh's typical UV index is about 12.445 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Riyadh sees the strongest UV in Summer, peaking around 13.9619 in July. Plan sun protection accordingly.
