Portsmouth UV index in March
Typical ultraviolet levels for Portsmouth during March, from the past year of data.
Low
Portsmouth
Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
2
UV Index
March average UTC
Low
Moderate
High
Very High
Extreme
March UV
2.033
Risk level
Low
Yearly peak
7.7811
Peak month
July
Portsmouth UV index — monthly trend
Average UV index by month over the past year, with March highlighted.
Visiting Portsmouth in March?
In March, Portsmouth's typical UV index is about 2.033 — a low risk level. Low UV. You can safely enjoy being outside; the sun's rays are not very strong.
Across the year, Portsmouth sees the strongest UV in Summer, peaking around 7.7811 in July. Plan sun protection accordingly.
