Weather in Portage in August

General weather information about Portage

Average annual temperature is 7.3 °C

Absolute maximum temperature: 28.2 °C

Absolute minimum temperature: -26.0 °C

Number of sunny days: 123 days

Number of rainy days: 204 days

Number of snow days: 38 days

Look at detailed online map of Portage

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

Portage air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.98.26.215.325.028.227.924.126.922.314.613.3
Average daytime temperature (°C)3.5-1.41.37.812.518.523.821.420.614.96.04.0
Average temperature (°C)0.0-6.1-2.02.97.213.620.118.016.811.43.21.2
Average night temperature (°C)-3.1-10.9-5.2-1.13.210.017.415.414.28.90.9-1.1
Absolute minimum temperature (°C)-14.6-26.0-17.2-7.0-0.95.614.710.78.72.3-4.3-5.7

Portage 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)9.110.411.913.615.015.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.75.76.29.49.07.77.39.17.86.44.13.4
Precipitation (mm)2471051333589103163231100220176258
Sunny days8910191112481311711
Rainy days1810792018272317202015
Snow days5914200000035

Portage - weather forecast by months

Portage weather in januaryPortage weather in februaryPortage weather in marchPortage weather in aprilPortage weather in mayPortage weather in junePortage weather in julyPortage weather in augustPortage weather in septemberPortage weather in octoberPortage weather in novemberPortage weather in december

Best time to visit Portage:

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

  • April — 9.4(h)
  • May — 9.0(h)
  • August — 9.1(h)

Months with the longest average daylight duration in Portage:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Portage is at

  • January — 247(mm)
  • August — 231(mm)
  • October — 220(mm)
  • December — 258(mm)

    • Weather forecast in the closest to Portage admin centers

    Weather forecast in the closest towns to Portage

    Explore Portage

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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