San Juan UV index in julio

Typical ultraviolet levels for San Juan during julio, from the past year of data.

Extremo San Juan

UV extremo. Evita la exposición al sol, busca sombra y usa protección completa: ropa, protector solar y sombrero.

julio average

julio UV
13.6631
Risk level
Extremo
Yearly peak
13.787
Peak month
August

San Juan UV index — monthly trend

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

Cómo se calcula

Visiting San Juan in julio?

In julio, San Juan's typical UV index is about 13.6631 — a extremo risk level. UV extremo. Evita la exposición al sol, busca sombra y usa protección completa: ropa, protector solar y sombrero.

Across the year, San Juan sees the strongest UV in Summer, peaking around 13.787 in August. Plan sun protection accordingly.