Dehra Dun UV index in September
Typical ultraviolet levels for Dehra Dun during September, from the past year of data.
Very High
Dehra Dun
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
10.8
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
10.753
Risk level
Very High
Yearly peak
13.0027
Peak month
July
Dehra Dun UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Dehra Dun in September?
In September, Dehra Dun's typical UV index is about 10.753 — 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, Dehra Dun sees the strongest UV in Summer, peaking around 13.0027 in July. Plan sun protection accordingly.
