Las Vegas UV index in August
Typical ultraviolet levels for Las Vegas during August, from the past year of data.
Very High
Las Vegas
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
9.4
UV Index
August average UTC
Low
Moderate
High
Very High
Extreme
August UV
9.3599
Risk level
Very High
Yearly peak
9.9997
Peak month
July
Las Vegas UV index — monthly trend
Average UV index by month over the past year, with August highlighted.
Visiting Las Vegas in August?
In August, Las Vegas's typical UV index is about 9.3599 — 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, Las Vegas sees the strongest UV in Summer, peaking around 9.9997 in July. Plan sun protection accordingly.
