Caerdydd UV index in April
Typical ultraviolet levels for Caerdydd during April, from the past year of data.
Moderate
Caerdydd
Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
4.3
UV Index
April average
Low
Moderate
High
Very High
Extreme
April UV
4.3022
Risk level
Moderate
Yearly peak
8.0988
Peak month
July
Caerdydd UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting Caerdydd in April?
In April, Caerdydd's typical UV index is about 4.3022 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Caerdydd sees the strongest UV in Summer, peaking around 8.0988 in July. Plan sun protection accordingly.
