Houston UV index in October
Typical ultraviolet levels for Houston during October, from the past year of data.
High
Houston
High UV. Avoid the sun during peak hours and wear protective clothing, sunscreen, and a hat.
7.5
UV Index
October average
Low
Moderate
High
Very High
Extreme
October UV
7.533
Risk level
High
Yearly peak
11.96
Peak month
July
Houston UV index — monthly trend
Average UV index by month over the past year, with October highlighted.
Visiting Houston in October?
In October, Houston's typical UV index is about 7.533 — a high risk level. High UV. Avoid the sun during peak hours and wear protective clothing, sunscreen, and a hat.
Across the year, Houston sees the strongest UV in Summer, peaking around 11.96 in July. Plan sun protection accordingly.
