April weather forecast
Toronto, Canada

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Colorfully lit night city of Toronto, Canada, with a view of the Nathan Phillips Square, and a large Toronto sign
Colorfully lit night city of Toronto, Canada, with a view of the Nathan Phillips Square, and a large Toronto sign

Weather in April

As the temperature swings from -2.2°C to 8.8°C, spring becomes more apparent in Toronto in April. Flowers start to bloom and days become noticeably longer. Winter jackets give way to lighter outerwear and streets fill up with residents and tourists soaking up the improving weather. April is also the perfect time for nature outings as the parks and leisure spaces teem with luminous arrays of tulips and cherry blossoms. This month is often deemed as the official initiation of spring festivities in Toronto.

Temperature

Toronto's weather in April presents a rise in the average high-temperature, moving from a cold 3.2°C in March to a frosty 8.8°C. In April, the temperature in Toronto drops to an average of 3°C at night.

Humidity

The average relative humidity in April is 75%.

Rainfall

In Toronto, during April, the rain falls for 12.9 days and regularly aggregates up to 36mm of precipitation. Throughout the year, there are 136.8 rainfall days, and 420mm of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows in Toronto, Canada. During 2.5 snowfall days, in April, Toronto aggregates 22mm of snow. Throughout the year, there are 45.6 snowfall days, and 223mm of snow is accumulated.

Sea temperature

In April, the average sea temperature in Toronto is 3.5°C.
Note: In the activity of swimming, this is perceived as lethal and exceedingly dangerous. The cold water elicits sharp pain and instant hyperventilation. A specialized swimsuit is crucial to mitigate thermal detriment.

Daylight

In Toronto, the average length of the day in April is 13h and 28min.
On the first day of April in Toronto, sunrise is at 6:58 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:18 pm EDT.

Sunshine

In Toronto, the average sunshine in April is 7.7h.

UV index

The average daily maximum UV index in April in Toronto is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, an average UV index of 3 transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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FAQ

What is the usual temperature for Toronto in April?

April temperatures in Toronto, Canada, vary between a high-temperature of 8.8°C and a low-temperature of 3°C.

What is the average humidity in April in Toronto?

The average relative humidity in April is 75%.

How many days does it rain in April in Toronto?

In Toronto, Canada, during April, the rain falls for 12.9 days and regularly aggregates up to 36mm of precipitation.

What is the last month it snows in Toronto?

April is the last month it regularly snows in Toronto. During 2.5 snowfall days, in April, Toronto aggregates 22mm of snow.

What is the water temperature in April in Toronto?

In April, the average sea temperature in Toronto is 3.5°C. For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

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

In April, the average day length in Toronto is 13h and 28min.

When are sunrise and sunset in April in Toronto?

On the first day of April, sunrise is at 6:58 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Toronto have in April?

In Toronto, Canada, the average sunshine duration in April is 7.7h.

How high is the UV index in April in Toronto?

In Toronto, Canada, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Toronto, Canada

Average temperature in April - Toronto, Canada
  • Average high temperature in April: 8.8°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 (-2.3°C).

  • Average low temperature in April: 3°C

The months with the highest average low temperature are July and August (18.4°C).
The coldest month (with the lowest average low temperature) is January (-7°C).

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Average pressure in April
Toronto, Canada

Average pressure in April - Toronto, Canada
  • Average pressure in April: 1014.7mbar

The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).

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Average wind speed in April
Toronto, Canada

Average wind speed in April - Toronto, Canada
  • Average wind speed in April: 17.1km/h

The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).

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Average humidity in April
Toronto, Canada

Average humidity in April - Toronto, Canada
  • Average humidity in April: 75%

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are August and September (74%).

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Average rainfall in April
Toronto, Canada

Average rainfall in April - Toronto, Canada
  • Average rainfall in April: 36mm

The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days in April
Toronto, Canada

Average rainfall days in April - Toronto, Canada
  • Average rainfall days in April: 12.9 days

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (5.6 days).

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Average snowfall in April
Toronto, Canada

Average snowfall in April - Toronto, Canada
  • Average snowfall in April: 22mm

The month with the highest snowfall is January (57mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in April
Toronto, Canada

Average snowfall days in April - Toronto, Canada
  • Average snowfall days in April: 2.5 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in April
Toronto, Canada

Average sea temperature in April - Toronto, Canada
  • Average sea temperature in April: 3.5°C

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).

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

Average daylight in April / Average sunshine in April - Toronto, Canada
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in April
Toronto, Canada

Average sunshine days in April - Toronto, Canada
  • Average sunshine days in April: 13.8 days

The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in April
Toronto, Canada

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

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

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Average cloud cover in April
Toronto, Canada

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

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in April
Toronto, Canada

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

The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).

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Toronto, Canada

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