Hachioji UV index in January
Typical ultraviolet levels for Hachioji during January, from the past year of data.
Low
Hachioji
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2
UV Index
January average
Low
Moderate
High
Very High
Extreme
January UV
1.9814
Risk level
Low
Yearly peak
9.7314
Peak month
July
Hachioji UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Hachioji in January?
In January, Hachioji's typical UV index is about 1.9814 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Hachioji sees the strongest UV in Summer, peaking around 9.7314 in July. Plan sun protection accordingly.
