Mississauga Weather in April
April in Mississauga typically sees daytime highs of 11°C (52°F) and nighttime lows of 2°C (36°F). As the wettest month of the year, expect more rainfall than other months.
Rainfall in Mississauga in April
Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Typically around 11 days of rainfall are expected, averaging 93 mm (3.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Mississauga in April
If you're visiting Mississauga in April, expect highs of 11°C (52°F) and overnight lows around 2°C (36°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Mississauga in April
Expect sunny days throughout the month, with an estimated 205 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Mississauga.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Mississauga.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Mississauga's climate page.
Mississauga Temperature in April
Min Temperature
2°C (36°F)
Max Temperature
11°C (52°F)
Chance of Rain
35%
Precipitation
93 mm (3.7 in)
Rainy days
11 days
Humidity
55%
Sunshine
205 hours
Percentage Sunshine
51%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mississauga typically rise from around 8°C (46°F) at the start of April to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Mississauga in April
Browse day-by-day weather records for Mississauga spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mississauga historical weather extremes in April
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Mississauga.
- The hottest April day on record in Mississauga reached 29°C (84°F) (April 18, 1976).
- The coldest April day was on April 6, 1982, with a maximum of -4°C (25°F).
- Mississauga registered its coldest April night on April 7, 1982, with temperatures dropping to -11°C (12°F).
Best Places in Canada in April
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in April →
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What to Wear in Mississauga in April
The weather can swing between comfortable and chilly in April, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Mississauga in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Mississauga's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mississauga climate overview or explore weather in Canada.
