Sudbury weather in June 2026

Expect daytime maximum temperatures of 72°F in Sudbury, Ontario in June based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 2.8 inches of rainfall in the month.

  • 72°F maximum daytime temperature in June in Sudbury72
    72°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in June in Sudbury11
    11 days with some rainfall
  • 50°F minimum night-time temperature in June in Sudbury50
    50°F min night temperature
  • 16 hours of daylight per day in June in Sudbury16
    16 hours of daylight per day
  • No heat & humidity in June in Sudbury0
    No heat & humidity
  • 2.8 inches monthly rainfall in June in Sudbury2.8
    2.8 inches of monthly rainfall
  • UV (maximum) index 7 (High) in June in Sudbury7
    7 (High) UV index

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The June weather guide for Ontario (Sudbury) 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.

Metric (°C)  |  Imperial (°F)

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More about Ontario

How hot is it in Sudbury in June?

Daytime temperatures usually reach 75°F in Sudbury in June, falling to 55°F at night.

How sunny is it in Sudbury in June?

There are normally 9 hours of bright sunshine each day in Sudbury in June - that's 55% of daylight hours.

How warm is the sea around Sudbury in June?

The average sea temperature around Sudbury in June is 55°F.

Does it rain in Sudbury in June?

There are usually 10 days with some rain in Sudbury in June and the average monthly rainfall is 2.7 inches.

Sudbury June sunrise & sunset times

Browse the sunrise and sunset times for Sudbury in June 2026. Select a month to view Sudbury sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 04:35 20:09
Monday, 15th June 2026 04:31 20:19
Tuesday, 30th June 2026 04:35 20:21

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