Best year time to visit Dean Lake

General weather information about Dean Lake

Average annual temperature is 7.1 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -27.6 °C

Number of sunny days: 172 days

Number of rainy days: 148 days

Number of snow days: 45 days

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

Dean Lake air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.45.55.317.422.626.027.226.625.923.811.78.8
Average daytime temperature (°C)-1.7-1.90.97.915.422.123.722.119.812.74.72.3
Average temperature (°C)-4.7-6.2-3.13.610.917.819.618.216.210.01.8-0.2
Average night temperature (°C)-7.6-10.6-7.0-0.26.513.615.914.513.07.7-1.0-2.5
Absolute minimum temperature (°C)-20.8-27.6-14.3-12.00.38.711.38.67.8-1.7-11.7-10.5

Dean Lake 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)9.110.311.913.615.015.715.414.112.610.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.85.77.27.111.711.612.110.310.14.85.03.4
Precipitation (mm)74594911562815170251405842
Sunny days101017142017101124111513
Rainy days74416111321206191215
Snow days141410000000133

Dean Lake - weather forecast by months

Dean Lake weather in januaryDean Lake weather in februaryDean Lake weather in marchDean Lake weather in aprilDean Lake weather in mayDean Lake weather in juneDean Lake weather in julyDean Lake weather in augustDean Lake weather in septemberDean Lake weather in octoberDean Lake weather in novemberDean Lake weather in december

Best time to visit Dean Lake:

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

  • May — 11.7(h)
  • June — 11.6(h)
  • July — 12.1(h)
  • August — 10.3(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Dean Lake:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Dean Lake is at

  • April — 115(mm)
  • October — 140(mm)

    • Weather forecast in the closest to Dean Lake admin centers

    Weather forecast in the closest towns to Dean Lake

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    Frequently asked questions

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