Riverside UV index in August
Typical ultraviolet levels for Riverside during August, from the past year of data.
Very High
Riverside
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
10.2
UV Index
August average UTC
Low
Moderate
High
Very High
Extreme
August UV
10.1751
Risk level
Very High
Yearly peak
10.8975
Peak month
July
Riverside UV index — monthly trend
Average UV index by month over the past year, with August highlighted.
Visiting Riverside in August?
In August, Riverside's typical UV index is about 10.1751 — 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, Riverside sees the strongest UV in Summer, peaking around 10.8975 in July. Plan sun protection accordingly.
