What to Wear in Toronto in September
Pleasant early autumn. Expect 13°–21°C with 8 rainy days on average.
☀️
High
21°C
🌙
Low
13°C
🌧️
Rain days
8
🌡️
Feel
Mild & Comfortable
Typical outfit
~17°C average
About September in Toronto
September in Toronto typically brings pleasant early autumn. With averages of 13°–21°C, the conditions call for ideal sightseeing weather! layer smartly — mornings and evenings will be cooler.
Mornings feel cool but afternoons can warm up significantly. A trench or jacket over a lighter outfit is ideal.
September in other cities