St. Louis UV index in abril
Typical ultraviolet levels for St. Louis during abril, from the past year of data.
UV alto. Evita el sol en las horas de mayor intensidad y usa ropa protectora, protector solar y sombrero.
abril average
St. Louis UV index — monthly trend
Average UV index by month over the past year, with abril highlighted.
Visiting St. Louis in abril?
In abril, St. Louis's typical UV index is about 6.8832 — 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, St. Louis sees the strongest UV in Summer, peaking around 10.0513 in July. Plan sun protection accordingly.