April weather forecast and climate
Mississauga, Canada

Weather in April

April is a chilly spring month in Mississauga, Canada, with average temperature fluctuating between 9.4°C (48.9°F) and 3.6°C (38.5°F).

Temperature

In April, the average high-temperature increases, from a wintry 3.8°C (38.8°F) in March, to a chilly 9.4°C (48.9°F). The average low-temperature, in Mississauga, is 3.6°C (38.5°F).

Humidity

In Mississauga, Canada, the average relative humidity is 76%.

Rainfall

In Mississauga, during April, the rain falls for 15.9 days and regularly aggregates up to 73mm (2.87") of precipitation. In Mississauga, during the entire year, the rain falls for 177.2 days and collects up to 786mm (30.94") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Mississauga. In Mississauga, during 3.3 snowfall days, 28mm (1.1") of snow is typically accumulated. Throughout the year, there are 58.5 snowfall days, and 403mm (15.87") of snow is accumulated.

Sea temperature

In Mississauga, in April, the average water temperature is 3.2°C (37.8°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In April, the average length of the day is 13.5h.

Sunshine

In Mississauga, the average sunshine in April is 7.6h.

UV index

The average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 3 in April interpret into the following advice:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Mississauga?

In Mississauga, Canada, in April, the average high-temperature is 9.4°C (48.9°F), and the average low-temperature is 3.6°C (38.5°F).

What is the average humidity in April in Mississauga?

In April, the average relative humidity is 76%.

How much does it rain in Mississauga in April?

In Mississauga, Canada, during April, the rain falls for 15.9 days and regularly aggregates up to 73mm (2.87") of precipitation.

How many days does it snow in April in Mississauga?

In Mississauga, Canada, in April, snow falls for 3.3 days, with typically accumulated 28mm (1.1") of snow.

What is the water temperature in April in Mississauga?

In Mississauga, the average seawater temperature in April is 3.2°C (37.8°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Mississauga have in April?

In April, the average length of the day in Mississauga, Canada, is 13.5h.

How many hours of sunshine does Mississauga have in April?

In Mississauga, the average sunshine in April is 7.6h.

What is the UV index reading in April in Mississauga?

In April, the average daily maximum UV index in Mississauga is 3. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in April
Mississauga, Canada

Average temperature in April - Mississauga, Canada
  • Average high temperature in April: 9.4°C

The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-1.4°C).

  • Average low temperature in April: 3.6°C

The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).

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Average pressure in April
Mississauga, Canada

Average pressure in April - Mississauga, Canada
  • Average pressure in April: 1014.8mbar

The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

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Average wind speed in April
Mississauga, Canada

Average wind speed in April - Mississauga, Canada
  • Average wind speed in April: 17.3km/h

The windiest month (with the highest average wind speed) is January (21km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

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Average humidity in April
Mississauga, Canada

Average humidity in April - Mississauga, Canada
  • Average humidity in April: 76%

Months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in April
Mississauga, Canada

Average rainfall in April - Mississauga, Canada
  • Average rainfall in April: 73mm

The wettest month (with the highest rainfall) is July (80mm).
The driest months (with the least rainfall) are September and November (55mm).

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Average rainfall days in April
Mississauga, Canada

Average rainfall days in April - Mississauga, Canada
  • Average rainfall days in April: 15.9 days

The month with the highest number of rainy days is October (18.9 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in April
Mississauga, Canada

Average snowfall in April - Mississauga, Canada
  • Average snowfall in April: 28mm

The month with the highest snowfall is February (127mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Mississauga, Canada

Average snowfall days in April - Mississauga, Canada
  • Average snowfall days in April: 3.3 days

The month with the highest number of snowfall days is February (14.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in April
Mississauga, Canada

Average sea temperature in April - Mississauga, Canada
  • Average sea temperature in April: 3.2°C

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest months (with the lowest average sea temperature) are February and March (1.4°C).

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

Average daylight in April / Average sunshine in April - Mississauga, Canada
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in April: 7.6h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 2.8h).

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Average sunshine days in April
Mississauga, Canada

Average sunshine days in April - Mississauga, Canada
  • Average sunshine days in April: 10.4 days

The month with the most sunshine days is September (13 days).
The month with the least sunshine days is January (7.5 days).

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Average UV index in April
Mississauga, Canada

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

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in April
Mississauga, Canada

Average cloud cover in April - Mississauga, Canada
  • Average cloud cover in April: 49

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in April
Mississauga, Canada

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

Months with the highest visibility are June, July, August and September (10km).
Months with the lowest visibility are January and February (8km).

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