Heshan UV index in May
Typical ultraviolet levels for Heshan during May, from the past year of data.
Extreme
Heshan
Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
14.3
UV Index
May average
Low
Moderate
High
Very High
Extreme
May UV
14.32
Risk level
Extreme
Yearly peak
14.6707
Peak month
June
Heshan UV index — monthly trend
Average UV index by month over the past year, with May highlighted.
Visiting Heshan in May?
In May, Heshan's typical UV index is about 14.32 — a extreme risk level. Extreme UV. Avoid sun exposure, seek shade, and use comprehensive protection: clothing, sunscreen, and a hat.
Across the year, Heshan sees the strongest UV in Summer, peaking around 14.6707 in June. Plan sun protection accordingly.
