Weather in Montréal in January
January in Montréal is cold with average temperatures around -11.7°C (10.9°F). Moderate rainfall of 72mm 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
-6.5°C
20.3°F
Low
-16.9°C
1.6°F
Precipitation
72 mm
2.8 inches
~14 rainy days
Conditions
Humidity
92%
Comparison to Adjacent Months
January is 4.8°C cooler than December, 26mm drier than December.