Ottawa UV index in April
Typical ultraviolet levels for Ottawa during April, from the past year of data.
Moderate
Ottawa
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
5.4076
Risk level
Moderate
Yearly peak
8.9576
Peak month
July
Ottawa UV index — monthly trend
Average UV index by month over the past year, with April highlighted.
Visiting Ottawa in April?
In April, Ottawa's typical UV index is about 5.4076 — a moderate risk level. Moderate UV. Protect your skin during midday hours; wearing a hat and applying sunscreen is advisable.
Across the year, Ottawa sees the strongest UV in Summer, peaking around 8.9576 in July. Plan sun protection accordingly.
