Best year time to visit Rideau Lakes

General weather information about Rideau Lakes

Average annual temperature is 8.9 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -30.0 °C

Number of sunny days: 130 days

Number of rainy days: 197 days

Number of snow days: 38 days

Look at detailed online map of Rideau Lakes

* Weather data for Rideau Lakes Canada is based on climate observations for 2026 year

Rideau Lakes air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.511.48.526.031.833.131.726.731.828.614.29.4
Average daytime temperature (°C)0.31.63.814.519.524.026.923.723.015.76.03.3
Average temperature (°C)-3.3-4.3-0.68.013.218.922.219.517.911.92.20.2
Average night temperature (°C)-6.1-9.2-4.12.77.714.518.416.113.99.2-0.8-2.2
Absolute minimum temperature (°C)-15.3-30.0-11.5-7.52.210.314.011.29.5-0.5-6.5-10.1

Rideau Lakes 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)9.310.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.15.46.28.311.210.511.710.39.75.34.92.9
Precipitation (mm)1036778987180146102117545109
Sunny days8612141985816111211
Rainy days111111161222262314201417
Snow days12118000000043

Rideau Lakes - weather forecast by months

Rideau Lakes weather in januaryRideau Lakes weather in februaryRideau Lakes weather in marchRideau Lakes weather in aprilRideau Lakes weather in mayRideau Lakes weather in juneRideau Lakes weather in julyRideau Lakes weather in augustRideau Lakes weather in septemberRideau Lakes weather in octoberRideau Lakes weather in novemberRideau Lakes weather in december

Best time to visit Rideau Lakes:

The best time to visit Rideau Lakes during the most sunny months:

  • May — 11.2(h)
  • June — 10.5(h)
  • July — 11.7(h)
  • August — 10.3(h)
  • September — 9.7(h)

Months with the longest average daylight duration in Rideau Lakes:

  • June — 15.5(h)

The largest precipitation sum in Rideau Lakes is at

  • July — 146(mm)
  • December — 109(mm)

    • Weather forecast in the closest to Rideau Lakes admin centers

    Weather forecast in the closest towns to Rideau Lakes

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    Frequently asked questions

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