Hanoi UV index in March
Typical ultraviolet levels for Hanoi during March, from the past year of data.
Very High
Hanoi
Very high UV. Limit sun exposure, especially during midday; protective clothing, sunscreen, and a hat are essential.
9.8
UV Index
March average
Low
Moderate
High
Very High
Extreme
March UV
9.7723
Risk level
Very High
Yearly peak
13.7762
Peak month
June
Hanoi UV index — monthly trend
Average UV index by month over the past year, with March highlighted.
Visiting Hanoi in March?
In March, Hanoi's typical UV index is about 9.7723 — 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, Hanoi sees the strongest UV in Summer, peaking around 13.7762 in June. Plan sun protection accordingly.
