Bristol UV index in January
Typical ultraviolet levels for Bristol during January, from the past year of data.
Low
Bristol
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
0.5
UV Index
January average UTC
Low
Moderate
High
Very High
Extreme
January UV
0.4644
Risk level
Low
Yearly peak
7.8429
Peak month
July
Bristol UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Bristol in January?
In January, Bristol's typical UV index is about 0.4644 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Bristol sees the strongest UV in Summer, peaking around 7.8429 in July. Plan sun protection accordingly.
