Mission Viejo UV index in January
Typical ultraviolet levels for Mission Viejo during January, from the past year of data.
Low
Mission Viejo
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2.3
UV Index
January average UTC
Low
Moderate
High
Very High
Extreme
January UV
2.3116
Risk level
Low
Yearly peak
10.1338
Peak month
July
Mission Viejo UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Mission Viejo in January?
In January, Mission Viejo's typical UV index is about 2.3116 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Mission Viejo sees the strongest UV in Summer, peaking around 10.1338 in July. Plan sun protection accordingly.
