Detroit UV index in December
Typical ultraviolet levels for Detroit during December, from the past year of data.
Low
Detroit
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
1.3
UV Index
December average UTC
Low
Moderate
High
Very High
Extreme
December UV
1.2693
Risk level
Low
Yearly peak
9.019
Peak month
July
Detroit UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Detroit in December?
In December, Detroit's typical UV index is about 1.2693 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Detroit sees the strongest UV in Summer, peaking around 9.019 in July. Plan sun protection accordingly.
