Toronto Weather in January
In January, Toronto averages a high of -1°C (31°F) and a low of -7°C (20°F), based on 55 years of historical weather data from TORONTO CITY CENTRE.
-1°C
Average high
31°F
-7°C
Average low
20°F
15°C
Record high
59°F · 2005
-27°C
Record low
-16°F · 1981
What to Expect in Toronto in January
Typical January days in Toronto reach -1°C (31°F) during the afternoon and cool to around -7°C (20°F) overnight. On average, measurable rain falls on about 48% of days this month. Over the past 55 years, January temperatures in Toronto have ranged from a record high of 15°C (2005) down to a record low of -27°C (1981).
For a day-by-day look or other months, see the full Toronto weather history.