Southampton UV index in December
Typical ultraviolet levels for Southampton 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
Southampton UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Southampton in December?
In December, Southampton's typical UV index is about 0.5882 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Southampton sees the strongest UV in Summer, peaking around 8.0288 in July. Plan sun protection accordingly.