Phoenix UV index in July
Typical ultraviolet levels for Phoenix during July, from the past year of data.
Very High
Phoenix
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
10.3
UV Index
July average UTC
Low
Moderate
High
Very High
Extreme
July UV
10.278
Risk level
Very High
Yearly peak
10.278
Peak month
July
Phoenix UV index — monthly trend
Average UV index by month over the past year, with July highlighted.
Visiting Phoenix in July?
In July, Phoenix's typical UV index is about 10.278 — 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, Phoenix sees the strongest UV in Summer, peaking around 10.278 in July. Plan sun protection accordingly.
