Toronto UV index in May

Typical ultraviolet levels for Toronto during May, from the past year of data.

Alto Toronto

UV alto. Evita el sol en las horas de mayor intensidad y usa ropa protectora, protector solar y sombrero.

May average UTC

May UV
6.9861
Risk level
Alto
Yearly peak
8.2348
Peak month
July

Toronto UV index — monthly trend

Average UV index by month over the past year, with May highlighted.

Visiting Toronto in May?

In May, Toronto's typical UV index is about 6.9861 — a alto risk level. UV alto. Evita el sol en las horas de mayor intensidad y usa ropa protectora, protector solar y sombrero.

Across the year, Toronto sees the strongest UV in Summer, peaking around 8.2348 in July. Plan sun protection accordingly.