Windsor weather in June 2025

Expect daytime maximum temperatures of 77°F in Windsor, Ontario in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 77°F maximum daytime temperature in June in Windsor77
    77°F max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in June in Windsor11
    11 days with some rainfall
  • 57°F minimum night-time temperature in June in Windsor57
    57°F min night temperature
  • 15 hours of daylight per day in June in Windsor15
    15 hours of daylight per day
  • Low heat & humidity in June in WindsorL
    Low heat & humidity
  • 3.7 inches monthly rainfall in June in Windsor3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Windsor8
    8 (Very High) UV index
  • 59°F sea temperature in June in Windsor59
    59°F sea temperature

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The June weather guide for Ontario (Windsor) 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 Windsor in June?

Daytime temperatures usually reach 77°F in Windsor in June with low heat and humidity, falling to 57°F at night.

How sunny is it in Windsor in June?

There are normally 9 hours of bright sunshine each day in Windsor in June - that's 60% of daylight hours.

How warm is the sea around Windsor in June?

The average sea temperature around Windsor in June is 59°F.

Does it rain in Windsor in June?

There are usually 11 days with some rain in Windsor in June and the average monthly rainfall is 3.7 inches.

Windsor June sunrise & sunset times

Browse the sunrise and sunset times for Windsor in June 2025. Select a month to view Windsor sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:58 20:02
Sunday, 15th June 2025 04:55 20:10
Monday, 30th June 2025 04:59 20:12

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