Weather in Outaouais in August

General weather information about Outaouais

Average annual temperature is 6.9 °C

Absolute maximum temperature: 31.8 °C

Absolute minimum temperature: -32.8 °C

Number of sunny days: 122 days

Number of rainy days: 178 days

Number of snow days: 65 days

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

Outaouais air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.48.77.624.630.431.830.725.831.027.810.58.0
Average daytime temperature (°C)-2.6-2.32.011.718.323.425.422.321.814.43.30.8
Average temperature (°C)-6.4-8.0-2.55.311.818.120.717.916.710.7-0.4-2.7
Average night temperature (°C)-10.1-12.9-6.40.25.613.316.914.412.77.7-3.3-5.5
Absolute minimum temperature (°C)-19.6-32.8-16.3-12.3-0.88.212.69.17.9-3.0-11.5-16.2

Outaouais 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)3.15.06.07.810.710.611.89.39.34.63.72.8
Precipitation (mm)8075671089582116112331215783
Sunny days741112217171881214
Rainy days687151023302412221110
Snow days181613300000177

Outaouais - weather forecast by months

Outaouais weather in januaryOutaouais weather in februaryOutaouais weather in marchOutaouais weather in aprilOutaouais weather in mayOutaouais weather in juneOutaouais weather in julyOutaouais weather in augustOutaouais weather in septemberOutaouais weather in octoberOutaouais weather in novemberOutaouais weather in december

Best time to visit Outaouais:

The best time to visit Outaouais during the most sunny months:

  • May — 10.7(h)
  • June — 10.6(h)
  • July — 11.8(h)
  • August — 9.3(h)
  • September — 9.3(h)

Months with the longest average daylight duration in Outaouais:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Outaouais is at

  • April — 108(mm)
  • July — 116(mm)
  • August — 112(mm)
  • October — 121(mm)

    • Weather forecast in the closest to Outaouais admin centers

    Weather forecast in the closest towns to Outaouais

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    Frequently asked questions

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