Windsor weather in July 2026

Expect daytime maximum temperatures of 28°C in Windsor, Ontario in July based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 88 mm of rainfall in the month.

  • 28°C maximum daytime temperature in July in Windsor28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in July in Windsor10
    10 days with some rainfall
  • 17°C minimum night-time temperature in July in Windsor17
    17°C min night temperature
  • 15 hours of daylight per day in July in Windsor15
    15 hours of daylight per day
  • Moderate heat & humidity in July in WindsorM
    Moderate heat & humidity
  • 88 mm monthly rainfall in July in Windsor88
    88 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Windsor9
    9 (Very High) UV index
  • 21°C sea temperature in July in Windsor21
    21°C sea temperature

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The July 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 / mm)  |  Imperial (°F / inches)

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More about Ontario

How hot is it in Windsor in July?

Daytime temperatures usually reach 27°C in Windsor in July with low heat and humidity, falling to 16°C at night.

How sunny is it in Windsor in July?

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

How warm is the sea around Windsor in July?

The average sea temperature around Windsor in July is 19°C.

Does it rain in Windsor in July?

There are usually 9 days with some rain in Windsor in July and the average monthly rainfall is 70mm.

Windsor July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2026 04:59 20:12
Thursday, 16th July 2026 05:09 20:06
Friday, 31st July 2026 05:23 19:52

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