Vienna UV index in December
Typical ultraviolet levels for Vienna during December, from the past year of data.
Low
Vienna
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
0.7
UV Index
December average UTC
Low
Moderate
High
Very High
Extreme
December UV
0.6811
Risk level
Low
Yearly peak
7.5023
Peak month
July
Vienna UV index — monthly trend
Average UV index by month over the past year, with December highlighted.
Visiting Vienna in December?
In December, Vienna's typical UV index is about 0.6811 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Vienna sees the strongest UV in Summer, peaking around 7.5023 in July. Plan sun protection accordingly.
