Best year time to visit City of Montreal

General weather information about City of Montreal

Average annual temperature is 6.6 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -26.7 °C

Number of sunny days: 146 days

Number of rainy days: 145 days

Number of snow days: 74 days

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* Weather data for City of Montreal United States is based on climate observations for 2026 year

City of Montreal air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.96.25.321.931.831.431.129.833.728.915.88.6
Average daytime temperature (°C)-3.9-2.80.67.220.024.524.024.021.411.54.52.9
Average temperature (°C)-6.7-7.1-3.62.413.318.418.718.316.48.00.4-0.9
Average night temperature (°C)-8.9-10.7-6.9-1.48.013.214.214.112.75.5-2.7-3.4
Absolute minimum temperature (°C)-24.1-26.7-13.7-10.7-3.45.710.67.56.3-6.5-15.5-12.0

City of Montreal monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.715.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.66.16.16.710.911.812.110.67.65.35.03.7
Precipitation (mm)72797123054985895114833761
Sunny days13712102016717971414
Rainy days2431310142414212299
Snow days161716710000278

City of Montreal - weather forecast by months

City of Montreal weather in januaryCity of Montreal weather in februaryCity of Montreal weather in marchCity of Montreal weather in aprilCity of Montreal weather in mayCity of Montreal weather in juneCity of Montreal weather in julyCity of Montreal weather in augustCity of Montreal weather in septemberCity of Montreal weather in octoberCity of Montreal weather in novemberCity of Montreal weather in december

Best time to visit City of Montreal:

The best time to visit City of Montreal during the most sunny months:

  • May — 10.9(h)
  • June — 11.8(h)
  • July — 12.1(h)
  • August — 10.6(h)

Months with the longest average daylight duration in City of Montreal:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in City of Montreal is at

  • April — 230(mm)
  • September — 114(mm)

    • Weather forecast in the closest to City of Montreal admin centers

    Weather forecast in the closest towns to City of Montreal

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    Frequently asked questions

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