Best year time to visit Mississauga

General weather information about Mississauga

Average annual temperature is 9.6 °C

Absolute maximum temperature: 33.4 °C

Absolute minimum temperature: -29.2 °C

Number of sunny days: 148 days

Number of rainy days: 182 days

Number of snow days: 35 days

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* Weather data for Mississauga Canada is based on climate observations for 2026 year

Mississauga air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.014.110.828.530.231.731.629.833.429.614.713.1
Average daytime temperature (°C)1.43.54.614.119.624.027.024.522.916.47.75.2
Average temperature (°C)-1.2-2.50.08.413.318.821.619.617.912.33.62.3
Average night temperature (°C)-4.0-7.5-3.83.37.614.116.715.213.59.1-0.1-0.1
Absolute minimum temperature (°C)-15.7-29.2-10.4-5.80.410.312.99.76.3-2.6-6.2-5.1

Mississauga monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.415.113.912.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.16.56.68.711.411.411.510.89.96.15.32.7
Precipitation (mm)8380100115491291519522605886
Sunny days713912221421319101710
Rainy days1271218916291811211118
Snow days12810000000023

Mississauga - weather forecast by months

Mississauga weather in januaryMississauga weather in februaryMississauga weather in marchMississauga weather in aprilMississauga weather in mayMississauga weather in juneMississauga weather in julyMississauga weather in augustMississauga weather in septemberMississauga weather in octoberMississauga weather in novemberMississauga weather in december

Best time to visit Mississauga:

The best time to visit Mississauga during the most sunny months:

  • May — 11.4(h)
  • June — 11.4(h)
  • July — 11.5(h)
  • August — 10.8(h)
  • September — 9.9(h)

Months with the longest average daylight duration in Mississauga:

  • June — 15.4(h)

The largest precipitation sum in Mississauga is at

  • April — 115(mm)
  • June — 129(mm)
  • July — 151(mm)

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    Frequently asked questions

    When is the best time to visit Mississauga?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Mississauga.
    What is the weather like in Mississauga?
    See average temperature, rainfall and daylight hours for Mississauga by month in the table above.
    How many sunny days does Mississauga have?
    The monthly weather statistics above show sunshine and rainfall patterns for Mississauga throughout the year.