Rochester UV index in December
Typical ultraviolet levels for Rochester during December, from the past year of data.
Low
Rochester
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
1.2
UV Index
December average UTC
Low
Moderate
High
Very High
Extreme
December UV
1.1868
Risk level
Low
Yearly peak
9.0505
Peak month
July
Rochester UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Rochester in December?
In December, Rochester's typical UV index is about 1.1868 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Rochester sees the strongest UV in Summer, peaking around 9.0505 in July. Plan sun protection accordingly.
