Weather in Toronto in January
January in Toronto is cold with average temperatures around -2.7°C (27.1°F). Moderate rainfall of 54mm spread over 14 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
-0.3°C
31.5°F
Low
-5.1°C
22.8°F
Precipitation
54 mm
2.1 inches
~14 rainy days
Conditions
Humidity
86%
Comparison to Adjacent Months
January is 3.1°C cooler than December.