Roseau UV index in July
Typical ultraviolet levels for Roseau during July, from the past year of data.
Extreme
Roseau
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
13.6
UV Index
July average
Low
Moderate
High
Very High
Extreme
July UV
13.5702
Risk level
Extreme
Yearly peak
13.9108
Peak month
May
Roseau UV index — monthly trend
Average UV index by month over the past year, with July highlighted.
Visiting Roseau in July?
In July, Roseau's typical UV index is about 13.5702 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Roseau sees the strongest UV in Summer, peaking around 13.9108 in May. Plan sun protection accordingly.
