Toronto UV index in September
Typical ultraviolet levels for Toronto during September, from the past year of data.
UV modéré. Protégez votre peau aux heures de midi ; il est conseillé de porter un chapeau et d’appliquer de la crème solaire.
September average UTC
Toronto UV index — monthly trend
Average UV index by month over the past year, with September highlighted.
Visiting Toronto in September?
In September, Toronto's typical UV index is about 5.7375 — a modéré risk level. UV modéré. Protégez votre peau aux heures de midi ; il est conseillé de porter un chapeau et d’appliquer de la crème solaire.
Across the year, Toronto sees the strongest UV in Summer, peaking around 8.2348 in July. Plan sun protection accordingly.