Brussels UV index in January
Typical ultraviolet levels for Brussels during January, from the past year of data.
Low
Brussels
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
0.6
UV Index
January average
Low
Moderate
High
Very High
Extreme
January UV
0.5573
Risk level
Low
Yearly peak
8.5859
Peak month
July
Brussels UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Brussels in January?
In January, Brussels's typical UV index is about 0.5573 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Brussels sees the strongest UV in Summer, peaking around 8.5859 in July. Plan sun protection accordingly.
