Best year time to visit Coles Island

General weather information about Coles Island

Average annual temperature is 7.7 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: -29.5 °C

Number of sunny days: 141 days

Number of rainy days: 184 days

Number of snow days: 40 days

Look at detailed online map of Coles Island

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

Coles Island air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.48.88.019.030.732.430.825.128.524.413.115.5
Average daytime temperature (°C)1.2-2.13.311.617.120.526.522.622.216.25.23.2
Average temperature (°C)-2.8-7.5-1.35.811.015.521.918.417.111.91.1-0.3
Average night temperature (°C)-6.3-13.0-5.60.86.111.518.315.013.28.8-2.2-3.5
Absolute minimum temperature (°C)-12.7-29.5-14.4-8.90.55.315.311.24.6-2.2-8.6-13.4

Coles Island 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)9.110.411.913.614.915.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.56.76.18.29.75.99.28.28.06.25.44.4
Precipitation (mm)174356735691482032107511262120
Sunny days4178161773616121619
Rainy days166911142328251418119
Snow days11514300000133

Coles Island - weather forecast by months

Coles Island weather in januaryColes Island weather in februaryColes Island weather in marchColes Island weather in aprilColes Island weather in mayColes Island weather in juneColes Island weather in julyColes Island weather in augustColes Island weather in septemberColes Island weather in octoberColes Island weather in novemberColes Island weather in december

Best time to visit Coles Island:

The best time to visit Coles Island during the most sunny months:

  • May — 9.7(h)
  • July — 9.2(h)

Months with the longest average daylight duration in Coles Island:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Coles Island is at

  • January — 174(mm)
  • June — 148(mm)
  • July — 203(mm)
  • August — 210(mm)

    • Weather forecast in the closest to Coles Island admin centers

    Weather forecast in the closest towns to Coles Island

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    See also
    MapTrains schedule
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    AccommodationExperiencesBlog

    Frequently asked questions

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