Pittsburgh UV index in December
Typical ultraviolet levels for Pittsburgh during December, from the past year of data.
Low
Pittsburgh
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
1.5
UV Index
December average
Low
Moderate
High
Very High
Extreme
December UV
1.5479
Risk level
Low
Yearly peak
9.6385
Peak month
July
Pittsburgh UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Pittsburgh in December?
In December, Pittsburgh's typical UV index is about 1.5479 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Pittsburgh sees the strongest UV in Summer, peaking around 9.6385 in July. Plan sun protection accordingly.
