Best year time to visit Mille-Isles

General weather information about Mille-Isles

Average annual temperature is 6.6 °C

Absolute maximum temperature: 32.0 °C

Absolute minimum temperature: -32.3 °C

Number of sunny days: 124 days

Number of rainy days: 179 days

Number of snow days: 62 days

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* Weather data for Mille-Isles Canada is based on climate observations for 2026 year

Mille-Isles air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.27.86.221.630.132.030.125.031.327.212.76.2
Average daytime temperature (°C)-2.5-3.41.911.117.922.424.822.221.814.22.90.3
Average temperature (°C)-6.2-8.5-2.24.912.017.420.217.716.710.6-1.1-3.2
Average night temperature (°C)-9.5-12.8-5.70.16.513.216.514.012.77.7-4.2-6.3
Absolute minimum temperature (°C)-18.0-32.3-13.7-10.5-0.77.711.18.87.2-3.5-13.1-16.5

Mille-Isles 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)9.110.411.913.514.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.15.26.28.010.79.710.59.89.85.35.03.3
Precipitation (mm)11387751241081111691273718060109
Sunny days741013217272091113
Rainy days768171023292410221013
Snow days171813000000095

Mille-Isles - weather forecast by months

Mille-Isles weather in januaryMille-Isles weather in februaryMille-Isles weather in marchMille-Isles weather in aprilMille-Isles weather in mayMille-Isles weather in juneMille-Isles weather in julyMille-Isles weather in augustMille-Isles weather in septemberMille-Isles weather in octoberMille-Isles weather in novemberMille-Isles weather in december

Best time to visit Mille-Isles:

The best time to visit Mille-Isles during the most sunny months:

  • May — 10.7(h)
  • June — 9.7(h)
  • July — 10.5(h)
  • August — 9.8(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Mille-Isles:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Mille-Isles is at

  • July — 169(mm)
  • October — 180(mm)

    • Weather forecast in the closest to Mille-Isles admin centers

    Weather forecast in the closest towns to Mille-Isles

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    Frequently asked questions

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