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Sudbury
Weather averages
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Climate in Sudbury (Ontario), Canada

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Weather Forecasts for Sudbury

Mon   Apr 29
6°C | 1°C
E 29 km/h
26 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Tue   Apr 30
12°C | 5°C
SE 22 km/h
5.6 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Wed   May 01
15°C | 6°C
S 22 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Sudbury in Canada

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is winter in Sudbury?
    The coldest season / winter is in the following months: January, February, March and December.
  • Which is the warmest month in Sudbury?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Sudbury?
    The coldest month is January with an average maximum temperature of -6°C.
  • Which is the wettest month in Sudbury?
    October tops the wettest month list with 98 mm of rainfall.
  • Which is the driest month in Sudbury?
    February is the driest month with 51 mm of precipitation.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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