Yushan UV index in January

Typical ultraviolet levels for Yushan during January, from the past year of data.

Moderate Yushan

Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.

January average

January UV
3.0959
Risk level
Moderate
Yearly peak
12.3422
Peak month
July

Yushan UV index — monthly trend

Average UV index by month over the past year, with January highlighted.

How this is calculated

Visiting Yushan in January?

In January, Yushan's typical UV index is about 3.0959 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.

Across the year, Yushan sees the strongest UV in Summer, peaking around 12.3422 in July. Plan sun protection accordingly.