Hailun UV index in September

Typical ultraviolet levels for Hailun during September, from the past year of data.

Moderate Hailun

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

September average

September UV
5.0256
Risk level
Moderate
Yearly peak
7.6881
Peak month
July

Hailun UV index — monthly trend

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

How this is calculated

Visiting Hailun in September?

In September, Hailun's typical UV index is about 5.0256 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.

Across the year, Hailun sees the strongest UV in Summer, peaking around 7.6881 in July. Plan sun protection accordingly.