Seoul UV index in January
Typical ultraviolet levels for Seoul during January, from the past year of data.
Low
Seoul
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
1.8
UV Index
January average UTC
Low
Moderate
High
Very High
Extreme
January UV
1.7543
Risk level
Low
Yearly peak
9.7517
Peak month
July
Seoul UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Seoul in January?
In January, Seoul's typical UV index is about 1.7543 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Seoul sees the strongest UV in Summer, peaking around 9.7517 in July. Plan sun protection accordingly.
