Staten Island UV index in December
Typical ultraviolet levels for Staten Island during December, from the past year of data.
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
December average
Staten Island UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Staten Island in December?
In December, Staten Island's typical UV index is about 1.5888 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Staten Island sees the strongest UV in Summer, peaking around 9.9559 in July. Plan sun protection accordingly.