Johannesburg UV index in mayo

Typical ultraviolet levels for Johannesburg during mayo, from the past year of data.

Alto Johannesburg

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

mayo average UTC

mayo UV
6.8933
Risk level
Alto
Yearly peak
14.7256
Peak month
January

Johannesburg UV index — monthly trend

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

Visiting Johannesburg in mayo?

In mayo, Johannesburg's typical UV index is about 6.8933 — 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, Johannesburg sees the strongest UV in Winter, peaking around 14.7256 in January. Plan sun protection accordingly.