Best year time to visit Dewar Lake

General weather information about Dewar Lake

Average annual temperature is 5.5 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -29.1 °C

Number of sunny days: 223 days

Number of rainy days: 102 days

Number of snow days: 40 days

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

Dewar Lake air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.24.13.117.329.230.534.332.329.922.89.98.0
Average daytime temperature (°C)-5.3-4.2-3.18.323.125.725.726.122.410.93.71.9
Average temperature (°C)-8.5-9.7-9.01.915.718.819.018.915.55.4-0.8-2.2
Average night temperature (°C)-11.8-13.4-13.6-3.18.512.613.013.09.21.1-3.7-5.2
Absolute minimum temperature (°C)-25.1-29.1-22.5-20.33.46.58.57.03.0-9.9-9.0-10.7

Dewar Lake monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.410.011.913.915.616.616.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.46.87.89.112.312.913.311.310.36.85.05.2
Precipitation (mm)7111013314771439212011
Sunny days251921161910111721211924
Rainy days3108122020149564
Snow days3810600000553

Dewar Lake - weather forecast by months

Dewar Lake weather in januaryDewar Lake weather in februaryDewar Lake weather in marchDewar Lake weather in aprilDewar Lake weather in mayDewar Lake weather in juneDewar Lake weather in julyDewar Lake weather in augustDewar Lake weather in septemberDewar Lake weather in octoberDewar Lake weather in novemberDewar Lake weather in december

Best time to visit Dewar Lake:

The best time to visit Dewar Lake during the most sunny months:

  • May — 12.3(h)
  • June — 12.9(h)
  • July — 13.3(h)
  • August — 11.3(h)

Months with the longest average daylight duration in Dewar Lake:

  • May — 15.6(h)
  • June — 16.6(h)
  • July — 16.1(h)

The largest precipitation sum in Dewar Lake is at

  • June — 47(mm)
  • July — 71(mm)
  • August — 43(mm)

    • Weather forecast in the closest to Dewar Lake admin centers

    Weather forecast in the closest towns to Dewar Lake

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    Frequently asked questions

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