San Juan UV index in janeiro
Typical ultraviolet levels for San Juan during janeiro, from the past year of data.
UV alto. Evite o sol nos horários de pico e use roupas de proteção, protetor solar e chapéu.
janeiro average
San Juan UV index — monthly trend
Average UV index by month over the past year, with janeiro highlighted.
Visiting San Juan in janeiro?
In janeiro, San Juan's typical UV index is about 6.4291 — 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, San Juan sees the strongest UV in Summer, peaking around 13.787 in August. Plan sun protection accordingly.