Best year time to visit Isaacs Harbour

General weather information about Isaacs Harbour

Average annual temperature is 7.9 °C

Absolute maximum temperature: 26.6 °C

Absolute minimum temperature: -26.9 °C

Number of sunny days: 137 days

Number of rainy days: 207 days

Number of snow days: 21 days

Look at detailed online map of Isaacs Harbour

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

Isaacs Harbour air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.311.46.613.120.425.626.623.523.922.513.913.3
Average daytime temperature (°C)4.20.72.78.311.516.422.421.520.115.47.45.0
Average temperature (°C)1.2-4.0-0.44.27.513.119.318.616.812.03.81.9
Average night temperature (°C)-2.0-8.2-2.90.74.310.617.215.814.39.30.6-0.8
Absolute minimum temperature (°C)-9.9-26.9-8.5-5.0-0.56.614.312.88.02.8-6.9-6.4

Isaacs Harbour 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)9.210.411.913.514.915.615.214.112.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.45.26.59.39.47.07.48.67.36.64.94.0
Precipitation (mm)256103725711015623125895242160305
Sunny days712917141010614131213
Rainy days19149131720212516181718
Snow days5213000000010

Isaacs Harbour - weather forecast by months

Isaacs Harbour weather in januaryIsaacs Harbour weather in februaryIsaacs Harbour weather in marchIsaacs Harbour weather in aprilIsaacs Harbour weather in mayIsaacs Harbour weather in juneIsaacs Harbour weather in julyIsaacs Harbour weather in augustIsaacs Harbour weather in septemberIsaacs Harbour weather in octoberIsaacs Harbour weather in novemberIsaacs Harbour weather in december

Best time to visit Isaacs Harbour:

The best time to visit Isaacs Harbour during the most sunny months:

  • April — 9.3(h)
  • May — 9.4(h)
  • August — 8.6(h)

Months with the longest average daylight duration in Isaacs Harbour:

  • June — 15.6(h)

The largest precipitation sum in Isaacs Harbour is at

  • January — 256(mm)
  • July — 231(mm)
  • August — 258(mm)
  • October — 242(mm)
  • December — 305(mm)

    • Weather forecast in the closest to Isaacs Harbour admin centers

    Weather forecast in the closest towns to Isaacs Harbour

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    Frequently asked questions

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