Mississauga weather in April
April is one of the least pleasant months in Mississauga: highs of 9°C (48°F) and about 71 mm (2.8 in) of rain on average. Nights average 2°C (36°F) and cloud cover 75% (NASA POWER, 2001–2025 averages). It is the 4th wettest month of the year and the 6th coolest. Compared with March, it is warmer and wetter; May brings highs of 15°C (59°F) and 73 mm (2.9 in) of rain.
Is April a good time to visit Mississauga?
least pleasant month Weather score 40/100.
April is one of the least pleasant months for weather in Mississauga. For better conditions, consider Jun–Sep.
Does it rain a lot in Mississauga in April?
Some rain is normal: about 71 mm (2.8 in) falls in an average April. It is the 4th wettest month of the year.
How warm is Mississauga in April?
Days average 9°C (48°F) and nights 2°C (36°F).
Mississauga weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 0°C (31°F) | -5°C (23°F) | 54 mm | 81% | least pleasant |
| February | 0°C (32°F) | -5°C (22°F) | 49 mm | 79% | least pleasant |
| March | 4°C (38°F) | -2°C (28°F) | 53 mm | 74% | least pleasant |
| April | 9°C (48°F) | 2°C (36°F) | 71 mm | 75% | least pleasant |
| May | 15°C (59°F) | 8°C (46°F) | 73 mm | 74% | fair |
| June | 21°C (70°F) | 14°C (58°F) | 71 mm | 68% | best |
| July | 25°C (77°F) | 18°C (65°F) | 75 mm | 64% | best |
| August | 25°C (76°F) | 19°C (65°F) | 59 mm | 62% | best |
| September | 21°C (70°F) | 15°C (60°F) | 66 mm | 60% | best |
| October | 14°C (57°F) | 9°C (48°F) | 74 mm | 74% | fair |
| November | 8°C (46°F) | 3°C (37°F) | 66 mm | 75% | least pleasant |
| December | 3°C (37°F) | -2°C (29°F) | 63 mm | 81% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months