Hamilton UV index in January
Typical ultraviolet levels for Hamilton during January, from the past year of data.
Low
Hamilton
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2.8
UV Index
January average UTC
Low
Moderate
High
Very High
Extreme
January UV
2.776
Risk level
Low
Yearly peak
11.6304
Peak month
July
Hamilton UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Hamilton in January?
In January, Hamilton's typical UV index is about 2.776 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Hamilton sees the strongest UV in Summer, peaking around 11.6304 in July. Plan sun protection accordingly.
