Heroica Matamoros UV index in September
Typical ultraviolet levels for Heroica Matamoros during September, from the past year of data.
Extreme
Heroica Matamoros
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
11.6
UV Index
September average UTC
Low
Moderate
High
Very High
Extreme
September UV
11.5579
Risk level
Extreme
Yearly peak
13.1162
Peak month
July
Heroica Matamoros UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Heroica Matamoros in September?
In September, Heroica Matamoros's typical UV index is about 11.5579 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Heroica Matamoros sees the strongest UV in Summer, peaking around 13.1162 in July. Plan sun protection accordingly.
