Weather in Dundas in August

General weather information about Dundas

Average annual temperature is 7.2 °C

Absolute maximum temperature: 34.6 °C

Absolute minimum temperature: -30.1 °C

Number of sunny days: 139 days

Number of rainy days: 174 days

Number of snow days: 52 days

Look at detailed online map of Dundas

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

Dundas air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.39.77.617.630.334.632.725.230.224.613.514.5
Average daytime temperature (°C)1.1-2.62.310.016.420.327.122.522.116.25.23.1
Average temperature (°C)-3.4-8.3-1.94.410.115.522.317.916.711.50.7-0.5
Average night temperature (°C)-7.2-13.8-5.6-0.35.211.718.314.412.98.3-2.9-3.7
Absolute minimum temperature (°C)-18.4-30.1-16.0-8.8-0.75.513.18.85.0-2.0-8.8-13.6

Dundas 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)3.46.56.18.69.36.99.88.47.56.45.54.5
Precipitation (mm)20748913880180162203791237087
Sunny days6147161383814121721
Rainy days96512182228231617108
Snow days16819200000232

Dundas - weather forecast by months

Dundas weather in januaryDundas weather in februaryDundas weather in marchDundas weather in aprilDundas weather in mayDundas weather in juneDundas weather in julyDundas weather in augustDundas weather in septemberDundas weather in octoberDundas weather in novemberDundas weather in december

Best time to visit Dundas:

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

  • May — 9.3(h)
  • July — 9.8(h)

Months with the longest average daylight duration in Dundas:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Dundas is at

  • January — 207(mm)
  • June — 180(mm)
  • July — 162(mm)
  • August — 203(mm)

    • Weather forecast in the closest to Dundas admin centers

    Weather forecast in the closest towns to Dundas

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    MapTrains schedule
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    Frequently asked questions

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