April weather forecast
Montreal, Canada

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

Weather in April

April is a frosty spring month in Montreal, Canada, with an average temperature varying between 1.6°C (34.9°F) and 9.9°C (49.8°F).

Temperature

In April, the average high-temperature significantly increases from a wintry 1.2°C (34.2°F) in March to a chilly 9.9°C (49.8°F). The average low-temperature, is 1.6°C (34.9°F).

Humidity

In Montreal, the average relative humidity in April is 74%.

Rainfall

In Montreal, Canada, it is raining for 17 days, with typically 80mm (3.15") of accumulated precipitation. In Montreal, during the entire year, the rain falls for 154.5 days and collects up to 864mm (34.02") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Montreal. In Montreal, during 4.5 snowfall days, 56mm (2.2") of snow is typically accumulated. Throughout the year, there are 74.1 snowfall days, and 1120mm (44.09") of snow is accumulated.

Daylight

The average length of the day in April is 13h and 33min.
On the first day of April, sunrise is at 6:33 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:59 pm EDT.

Sunshine

In Montreal, the average sunshine in April is 6.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Montreal?

In Montreal, in April, the average high-temperature is 9.9°C (49.8°F), and the average low-temperature is 1.6°C (34.9°F).

What is the average humidity in April in Montreal?

The average relative humidity in April in Montreal is 74%.

How many days does it rain in April in Montreal?

In Montreal, during April, the rain falls for 17 days and regularly aggregates up to 80mm (3.15") of precipitation.

How much does it snow in Montreal in April?

In Montreal, in April, snow falls for 4.5 days, with typically accumulated 56mm (2.2") of snow.

What is the average length of the day in April in Montreal?

In April, the average day length in Montreal, Canada, is 13h and 33min.

When are sunrise and sunset in April in Montreal?

In April, on the first day of the month, sunrise is at 6:33 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 7:59 pm EDT.

How long on average sun shines in April in Montreal?

The average sunshine duration in April in Montreal is 6.5h.

What is the UV index intensity in April in Montreal?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Montreal, Canada

Average temperature in April - Montreal, Canada
  • Average high temperature in April: 9.9°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-5.8°C).

  • Average low temperature in April: 1.6°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-13.1°C).

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Average pressure in April
Montreal, Canada

Average pressure in April - Montreal, Canada
  • Average pressure in April: 1014.3mbar

The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).

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Average wind speed in April
Montreal, Canada

Average wind speed in April - Montreal, Canada
  • Average wind speed in April: 14.3km/h

The windiest month (with the highest average wind speed) is April (14.3km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).

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Average humidity in April
Montreal, Canada

Average humidity in April - Montreal, Canada
  • Average humidity in April: 74%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (73%).

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Average rainfall in April
Montreal, Canada

Average rainfall in April - Montreal, Canada
  • Average rainfall in April: 80mm

The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is September (55mm).

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Average rainfall days in April
Montreal, Canada

Average rainfall days in April - Montreal, Canada
  • Average rainfall days in April: 17 days

The months with the highest number of rainy days are May and July (17.8 days).
The month with the least rainy days is January (5 days).

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Average snowfall in April
Montreal, Canada

Average snowfall in April - Montreal, Canada
  • Average snowfall in April: 56mm

The month with the highest snowfall is January (293mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Montreal, Canada

Average snowfall days in April - Montreal, Canada
  • Average snowfall days in April: 4.5 days

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Montreal, Canada

Average daylight in April / Average sunshine in April - Montreal, Canada
  • Average daylight in April: 13h and 33min

The month with the longest days is June (Average daylight: 15h and 37min).
The month with the shortest days is December (Average daylight: 8h and 47min).

  • Average sunshine in April: 6h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

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Average sunshine days in April
Montreal, Canada

Average sunshine days in April - Montreal, Canada
  • Average sunshine days in April: 9.9 days

The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (8.9 days).

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Average UV index in April
Montreal, Canada

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in April
Montreal, Canada

Average cloud cover in April - Montreal, Canada
  • Average cloud cover in April: 57

The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in April
Montreal, Canada

Average visibility in April - Montreal, Canada
  • Average visibility in April: 9km

The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).

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