Windsor weather in July 2025

Expect 82°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Windsor in July. Check more long-term weather averages for Windsor in July before you book your next holiday to Ontario in 2025/2026.

  • 82°F maximum daytime temperature in July in Windsor82
    82°F max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in July in Windsor10
    10 days with some rainfall
  • 63°F minimum night-time temperature in July in Windsor63
    63°F 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
  • 3.5 inches monthly rainfall in July in Windsor3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Windsor9
    9 (Very High) UV index
  • 70°F sea temperature in July in Windsor70
    70°F 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)  |  Imperial (°F)

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How hot is it in Windsor in July?

Daytime temperatures usually reach 82°F in Windsor in July with moderate heat and humidity, falling to 63°F 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 63% of daylight hours.

How warm is the sea around Windsor in July?

The average sea temperature around Windsor in July is 70°F.

Does it rain in Windsor in July?

There are usually 10 days with some rain in Windsor in July and the average monthly rainfall is 3.5 inches.

Windsor July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:59 20:12
Wednesday, 16th July 2025 05:10 20:06
Thursday, 31st July 2025 05:24 19:52

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