Portsmouth UV index in April
Typical ultraviolet levels for Portsmouth during April, from the past year of data.
Moderate
Portsmouth
Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
4
UV Index
April average
Low
Moderate
High
Very High
Extreme
April UV
4.0454
Risk level
Moderate
Yearly peak
7.7811
Peak month
July
Portsmouth UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting Portsmouth in April?
In April, Portsmouth's typical UV index is about 4.0454 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Portsmouth sees the strongest UV in Summer, peaking around 7.7811 in July. Plan sun protection accordingly.
