San Francisco UV index in marzo

Typical ultraviolet levels for San Francisco during marzo, from the past year of data.

Moderado San Francisco

UV moderado. Protege tu piel durante las horas del mediodía; se recomienda usar sombrero y aplicar protector solar.

marzo average UTC

marzo UV
4.654
Risk level
Moderado
Yearly peak
10.8042
Peak month
July

San Francisco UV index — monthly trend

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

Visiting San Francisco in marzo?

In marzo, San Francisco's typical UV index is about 4.654 — a moderado risk level. UV moderado. Protege tu piel durante las horas del mediodía; se recomienda usar sombrero y aplicar protector solar.

Across the year, San Francisco sees the strongest UV in Summer, peaking around 10.8042 in July. Plan sun protection accordingly.