Weather in April 2025

Ontario weather in April 2025

°C °F

The average weather in Ontario in April

The weather in Ontario in April is very cold with temperatures between 3°C and 9°C, warm clothes are a must.

You can expect rain for roughly half of the month of April in Ontario. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

You can expect a few days of snow in Ontario during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Ontario.

Our weather forecast can give you a great sense of what weather to expect in Ontario in April 2025.

If you’re planning to visit Ontario in the near future, we highly recommend that you review the 14 day weather forecast for Ontario before you arrive.

Temperatures
9° / 3°
Rainy Days
8
Snowy Days
4
Dry Days
18
Rainfall
82
mm
Sun Hours
8.0
Hrs

Explore the weather in Ontario in other months

Ontario annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -2° / -7° 6 9 17 54 mm
Awful
February -2° / -7° 5 8 15 46 mm
Awful
March 4° / -2° 7 15 9 63 mm
Awful
April 9° / 3° 8 18 4 82 mm
Awful
May 16° / 9° 7 24 0 100 mm
Ok
June 21° / 14° 7 23 0 120 mm
Ok
July 25° / 19° 7 24 0 128 mm
Good
August 25° / 19° 5 26 0 114 mm
Perfect
September 22° / 15° 5 25 0 74 mm
Good
October 15° / 9° 7 23 0 88 mm
Ok
November 8° / 3° 5 19 5 50 mm
Bad
December 2° / -2° 7 11 13 52 mm
Awful

Weather in Ontario in April - FAQ

What is the average temperature in Ontario in April?
The average temperature in Ontario in April is 3/9° C.
What is the chance of rain in Ontario in April?
On average, there are 8 rainy days in Ontario during April.
Weather wise, is April a good time to visit Ontario?
The weather in Ontario in April is awful.
Can it snow in Ontario in April?
On average, there are 4 snowy days in Ontario in April.
Cities in Ontario

For a more accurate weather forecast please select a city

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More about the weather in Ontario