January weather forecast and climate
Montreal, Canada

An extension of St. Florence river with a far view of the city of Montreal, Canada on a warm summer morning
An extension of St. Florence river with a far view of the city of Montreal, Canada on a warm summer morning

What is the coldest month in Montreal?

The coldest month in Montreal is January, with an average high-temperature of -5.3°C (22.5°F) and an average low-temperature of -14°C (6.8°F).

What is the temperature in January in Montreal?

The average high-temperature, in January, is -5.3°C (22.5°F), while the average low-temperature is -14°C (6.8°F).

How much does it rain in Montreal in January?

In Montreal, in January, during 4.2 rainfall days, typically, 27.3mm (1.1") of precipitation is accumulated.

How much does it snow in Montreal in January?

In January, in Montreal, it is snowing for 15.3 days. Throughout January, 495mm (19.5") of snow is accumulated.

What is the snowiest month in Montreal?

January is the month with the most snowfall in Montreal, Canada. Snow falls for 15.3 days and accumulates 495mm (19.5") of snow.
Average temperature in January - Montreal, Canada
  • Average high temperature in January: -5.3°C

The warmest month (with the highest average high temperature) is July (26.3°C).
The month with the lowest average high temperature is January (-5.3°C).

  • Average low temperature in January: -14°C

The month with the highest average low temperature is July (16.1°C).
The coldest month (with the lowest average low temperature) is January (-14°C).

Average rainfall in January - Montreal, Canada
  • Average rainfall in January: 27.3mm

The wettest month (with the highest rainfall) is August (94.1mm).
The driest month (with the lowest rainfall) is February (20.9mm).

Average rainfall days in January - Montreal, Canada
  • Average rainfall days in January: 4.2 days

The month with the highest number of rainy days is May (13.6 days).
The month with the lowest number of rainy days is February (4 days).

Average snowfall in January - Montreal, Canada
  • Average snowfall in January: 495mm

The month with the highest snowfall is January (495mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in January - Montreal, Canada
  • Average snowfall days in January: 15.3 days

The month with the highest number of snowfall days is January (15.3 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Montreal, Canada
  • Average daylight in January: 9.2h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in January: 3.3h

The month with most sunshine is July (Average sunshine: 8.8h).
The month with least sunshine is December (Average sunshine: 2.7h).

Average UV index in January - Montreal, Canada
  • Average UV index in January: 1

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 1).

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