Toronto Weather in December
2°C high · -4.5°C low · 65 mm rain · 1.8h sun
Dec is a cool month in Toronto — not peak season, but a good time to avoid crowds.
December at a glance
| Metric | Value |
|---|---|
| Average high | 2°C |
| Average low | -4.5°C |
| Rainfall | 65 mm |
| Sunshine | 1.8 hours/day |
| Daylight | 8.8 hours |
What to pack in December
Pack a warm coat and layers for Toronto in December.
Toronto weather by month
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Frequently asked questions
What is the weather in Toronto in December?
Highs of 2°C and lows of -4.5°C, with about 65 mm of rain and 1.8 hours of sunshine per day.
Is December a good time to visit Toronto?
Dec is a cool month in Toronto — not peak season, but a good time to avoid crowds.
What to do in Toronto · Best time to visit Toronto
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.