Sudbury weather in May 2021

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  • 17°C maximum daytime temperature in May in Sudbury17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in May in Sudbury10
    10 days with some rainfall
  • 5°C minimum night-time temperature in May in Sudbury5
    5°C min night temperature
  • 15 hours of daylight per day in May in Sudbury15
    15 hours of daylight per day
  • No heat & humidity in May in Sudbury0
    No heat & humidity
  • 63 mm monthly rainfall in May in Sudbury63
    63 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Sudbury6
    6 (High) UV index
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The May weather guide for Sudbury, Ontario shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How warm is it in Sudbury in May?

Daytime temperatures usually reach 17°C in Sudbury in May, falling to 5°C at night.

How sunny is it in Sudbury in May?

There are normally 7 hours of bright sunshine each day in Sudbury in May - that's 49% of daylight hours.

Does it rain in Sudbury in May?

There are usually 10 days with some rain in Sudbury in May and the average monthly rainfall is 63mm.

Sudbury sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Sudbury in May 2021. Select a month to view Sudbury sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st May 2021 06:09 20:34
Sunday, 16th May 2021 05:49 20:53
Monday, 31st May 2021 05:35 21:09
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Ontario in May for 2021/2022?

Below are average maximum temperatures at popular destinations in Ontario in May. Select a destination to see more weather parameters.

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