Nantong UV index in September
Typical ultraviolet levels for Nantong during September, from the past year of data.
Very High
Nantong
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
10
UV Index
September average
Low
Moderate
High
Very High
Extreme
September UV
9.9581
Risk level
Very High
Yearly peak
12.187
Peak month
July
Nantong UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Nantong in September?
In September, Nantong's typical UV index is about 9.9581 — a very high risk level. Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
Across the year, Nantong sees the strongest UV in Summer, peaking around 12.187 in July. Plan sun protection accordingly.
