Dayton UV index in August
Typical ultraviolet levels for Dayton during August, from the past year of data.
Very High
Dayton
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
9.2
UV Index
August average
Low
Moderate
High
Very High
Extreme
August UV
9.2257
Risk level
Very High
Yearly peak
9.9893
Peak month
July
Dayton UV index — monthly trend
Average UV index by month over the past year, with August highlighted.
Visiting Dayton in August?
In August, Dayton's typical UV index is about 9.2257 — 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, Dayton sees the strongest UV in Summer, peaking around 9.9893 in July. Plan sun protection accordingly.
