Weather in Toronto county in May

General weather information about Toronto county

Average annual temperature is 9.5 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -25.4 °C

Number of sunny days: 151 days

Number of rainy days: 185 days

Number of snow days: 29 days

Look at detailed online map of Toronto county

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

Toronto county air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.013.210.725.227.231.429.128.131.626.113.611.3
Average daytime temperature (°C)1.53.24.112.617.622.725.923.722.015.77.35.0
Average temperature (°C)-1.0-2.20.17.712.618.521.519.517.912.33.92.5
Average night temperature (°C)-3.6-6.4-3.33.27.714.617.015.714.29.60.60.3
Absolute minimum temperature (°C)-14.7-25.4-10.1-5.81.410.613.210.57.3-1.9-5.5-5.0

Toronto county 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)9.410.511.913.414.715.415.113.912.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.16.46.49.011.511.311.810.910.06.45.32.7
Precipitation (mm)8974971104711612610415705387
Sunny days813911221631418111511
Rainy days15101018914281712201319
Snow days8512100000021

Toronto county - weather forecast by months

Toronto county weather in januaryToronto county weather in februaryToronto county weather in marchToronto county weather in aprilToronto county weather in mayToronto county weather in juneToronto county weather in julyToronto county weather in augustToronto county weather in septemberToronto county weather in octoberToronto county weather in novemberToronto county weather in december

Best time to visit Toronto county:

The best time to visit Toronto county during the most sunny months:

  • May — 11.5(h)
  • June — 11.3(h)
  • July — 11.8(h)
  • August — 10.9(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Toronto county:

  • June — 15.4(h)

The largest precipitation sum in Toronto county is at

  • April — 110(mm)
  • June — 116(mm)
  • July — 126(mm)
  • August — 104(mm)

    • Weather forecast in the closest to Toronto county admin centers

    Weather forecast in the closest towns to Toronto county

    Explore Toronto county

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    MapTrains schedule
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    AccommodationExperiencesBlog

    Frequently asked questions

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