Bilbao UV index in April
Typical ultraviolet levels for Bilbao during April, from the past year of data.
Moderate
Bilbao
Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
5.4
UV Index
April average
Low
Moderate
High
Very High
Extreme
April UV
5.3869
Risk level
Moderate
Yearly peak
8.5654
Peak month
July
Bilbao UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting Bilbao in April?
In April, Bilbao's typical UV index is about 5.3869 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Bilbao sees the strongest UV in Summer, peaking around 8.5654 in July. Plan sun protection accordingly.
