Haikou UV index in January
Typical ultraviolet levels for Haikou during January, from the past year of data.
Moderate
Haikou
Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
5.9
UV Index
January average UTC
Low
Moderate
High
Very High
Extreme
January UV
5.8923
Risk level
Moderate
Yearly peak
13.6833
Peak month
June
Haikou UV index — monthly trend
Average UV index by month over the past year, with January highlighted.
Visiting Haikou in January?
In January, Haikou's typical UV index is about 5.8923 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Haikou sees the strongest UV in Summer, peaking around 13.6833 in June. Plan sun protection accordingly.
