Dallas UV index in December
Typical ultraviolet levels for Dallas during December, from the past year of data.
Low
Dallas
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2.9
UV Index
December average
Low
Moderate
High
Very High
Extreme
December UV
2.91
Risk level
Low
Yearly peak
11.4544
Peak month
July
Dallas UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Dallas in December?
In December, Dallas's typical UV index is about 2.91 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Dallas sees the strongest UV in Summer, peaking around 11.4544 in July. Plan sun protection accordingly.
