Thunder Bay weather in June 2019

  • 20°C maximum daytime temperature in June in Thunder Bay20
    20°C max day temperature
  • 9 hours of sunshine per day
  • 13 days with some rainfall in June in Thunder Bay13
    13 days with some rainfall
  • 7°C minimum night-time temperature in June in Thunder Bay7
    7°C min night temperature
  • 16 hours of daylight per day in June in Thunder Bay16
    16 hours of daylight per day
  • No heat & humidity in June in Thunder Bay0
    No heat & humidity
  • 82 mm monthly rainfall in June in Thunder Bay82
    82 mm of monthly rainfall
  • UV (maximum) index 7 (High) in June in Thunder Bay7
    7 (High) UV index
  • 4°C sea temperature in June in Thunder Bay4
    4°C sea temperature

Going to Thunder Bay? Find the best month to visit Thunder Bay based on the weather.

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Expect 20°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Thunder Bay in June. Check more long-term weather averages for Thunder Bay in June before you book your next holiday to Ontario in 2019/2020.

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More about Thunder Bay

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The June weather guide for Thunder Bay, 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.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Thunder Bay weather in June

The average maximum daytime temperature in Thunder Bay in June is a comfortable 20°C (68°F). The average night-time temperature is usually a cold 7°C (45°F). There are usually 9 hours of bright sunshine each day, which represents 54% of the 16 hours of daylight.

Expect 82mm (3.2 inches) of rainfall across the whole of June with 13 days with some rain falling. Maximum UV levels will be high (7 UV index) at midday when the skies are clear.

The average sea temperature in and around Thunder Bay in June is 4°C (39°F).

Thunder Bay sunrise & sunset times for June 2019

Browse the sunrise & sunset times for Thunder Bay in June 2019. Select a month to view Thunder Bay sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st June 2019 06:00 21:50
Sunday, 2nd June 2019 05:59 21:51
Monday, 3rd June 2019 05:59 21:52
Tuesday, 4th June 2019 05:58 21:53
Wednesday, 5th June 2019 05:58 21:54
Thursday, 6th June 2019 05:57 21:55
Friday, 7th June 2019 05:57 21:55
Saturday, 8th June 2019 05:56 21:56
Sunday, 9th June 2019 05:56 21:57
Monday, 10th June 2019 05:56 21:58
Tuesday, 11th June 2019 05:55 21:58
Wednesday, 12th June 2019 05:55 21:59
Thursday, 13th June 2019 05:55 21:59
Friday, 14th June 2019 05:55 22:00
Saturday, 15th June 2019 05:55 22:00
Sunday, 16th June 2019 05:55 22:01
Monday, 17th June 2019 05:55 22:01
Tuesday, 18th June 2019 05:55 22:01
Wednesday, 19th June 2019 05:55 22:02
Thursday, 20th June 2019 05:55 22:02
Friday, 21st June 2019 05:55 22:02
Saturday, 22nd June 2019 05:56 22:02
Sunday, 23rd June 2019 05:56 22:03
Monday, 24th June 2019 05:56 22:03
Tuesday, 25th June 2019 05:57 22:03
Wednesday, 26th June 2019 05:57 22:03
Thursday, 27th June 2019 05:57 22:03
Friday, 28th June 2019 05:58 22:03
Saturday, 29th June 2019 05:58 22:02
Sunday, 30th June 2019 05:59 22:02
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Popular Ontario destinations

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

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