Toronto · January
Run in the midday.
Cold: average high 31°F, low 18°F. Layering becomes the workout. Subfreezing mornings mean midday is the only reliably runnable window. Layer up and watch for wind chill.
Avg high / low
31° / 18°F
Humidity
72%
Rain days
14/mo
Wind
15 mph
What January feels like in Toronto
Sunrise
08:46
Mid-month average
Sunset
18:07
Mid-month average
Time-of-day breakdown
Morning
Coolest, driest air of the day. The window before sunrise is the most reliable comfortable hour.
Midday
Often the warmest few hours of a cold day. If you can only run once, midday gives you the most temperate window.
Evening
Cold drops back in fast after sunset. Tight window — done before headlamp territory.
What to wear running in Toronto in January
The kit for January in Toronto: cold-weather layers, gloves, and ear coverage on most mornings, a wind-blocking layer for exposed routes, a water-resistant cap or jacket on standby.
January vs the surrounding months
vs December
-7° avg high
-2 rain days
Toronto in December →
January
31°F avg high
14 rain days
Best: midday
vs February
-1° avg high
0 rain days
Toronto in February →
Frequently Asked Questions
What is the best time of day to run in Toronto in January?+
Midday. Subfreezing mornings mean midday is the only reliably runnable window. Layer up and watch for wind chill.
What's the average temperature in Toronto in January?+
Average high 31°F, average low 18°F.
How does January compare to surrounding months in Toronto?+
Compared to December (avg high 38°F), January is cooler. Compared to February (avg high 32°F), January is cooler.
Does it rain often in Toronto in January?+
Expect about 14 measurable rain days in January, on average.