Johannesburg UV index in maio

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

Alto Johannesburg

UV alto. Evite o sol nos horários de pico e use roupas de proteção, protetor solar e chapéu.

maio average UTC

maio 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 maio highlighted.

Visiting Johannesburg in maio?

In maio, Johannesburg's typical UV index is about 6.8933 — a alto risk level. UV alto. Evite o sol nos horários de pico e use roupas de proteção, protetor solar e chapéu.

Across the year, Johannesburg sees the strongest UV in Winter, peaking around 14.7256 in January. Plan sun protection accordingly.