March weather forecast and climate
Montreal, Canada

An extension of the St. Florence river with a distant view of the city of Montreal, Canada, on a warm summer morning
An extension of the St. Florence river with a distant view of the city of Montreal, Canada, on a warm summer morning
The first month of the spring, March, is a cold month in Montreal, Canada, with temperature in the range of an average high of 2.5°C (36.5°F) and an average low of -6.5°C (20.3°F).

Temperature

In Montreal, the average high-temperature is 2.5°C (36.5°F), and the average low-temperature is -6.5°C (20.3°F).

Rainfall

In March, in Montreal, the rain falls for 6.9 days. Throughout March, 29.7mm (1.2") of precipitation is accumulated. In Montreal, during the entire year, the rain falls for 119.2 days and collects up to 784.9mm (30.9") of precipitation.

Snowfall

Months with snowfall are January through April, October through December.

Daylight

The average length of the day in March is 12h.

Sunshine

The average sunshine in Montreal is 5.3h.

UV index

The average daily maximum UV index is 3.
A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the average person. Take precautions Protection against sunburn is recommended.

What is the temperature in March in Montreal?

In March, in Montreal, Canada, the average high-temperature is 2.5°C (36.5°F), and the average low-temperature is -6.5°C (20.3°F).

How many days does it rain in March in Montreal?

In Montreal, in March, it is raining for 6.9 days, with typically 29.7mm (1.2") of accumulated precipitation.

How much does it snow in Montreal in March?

In Montreal, during March, snow falls for 9.1 days and regularly aggregates up to 362mm (14.3") of snow.

How many hours of daylight does Montreal have in March?

In March, the average length of the day is 12h.

How many hours of sunshine does Montreal have in March?

The average sunshine in March in Montreal, Canada, is 5.3h.

How high is the UV index in March in Montreal?

In March, the average daily maximum UV index in Montreal is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in March - Montreal, Canada
  • Average high temperature in March: 2.5°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 March: -6.5°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 March - Montreal, Canada
  • Average rainfall in March: 29.7mm

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 March - Montreal, Canada
  • Average rainfall days in March: 6.9 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 March - Montreal, Canada
  • Average snowfall in March: 362mm

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 March - Montreal, Canada
  • Average snowfall days in March: 9.1 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 March / Average sunshine in March - Montreal, Canada
  • Average daylight in March: 12h

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 March: 5.3h

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 March - Montreal, Canada
  • Average UV index in March: 3

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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