Toronto Weather in September
21.2°C high · 12.3°C low · 83 mm rain · 6.3h sun
Yes — Sep is one of the best months to visit Toronto, with mild weather and 6.3h of daily sunshine.
September at a glance
| Metric | Value |
|---|---|
| Average high | 21.2°C |
| Average low | 12.3°C |
| Rainfall | 83 mm |
| Sunshine | 6.3 hours/day |
| Daylight | 12.3 hours |
What to pack in September
Pack comfortable clothes with a light layer for evenings for Toronto in September.
Toronto weather by month
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Frequently asked questions
What is the weather in Toronto in September?
Highs of 21.2°C and lows of 12.3°C, with about 83 mm of rain and 6.3 hours of sunshine per day.
Is September a good time to visit Toronto?
Yes — Sep is one of the best months to visit Toronto, with mild weather and 6.3h of daily sunshine.
What to do in Toronto · Best time to visit Toronto
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.