UV Index
Windsor UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index6.1
- Avg Clouds36%
- Max Temp20.9 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Windsor, Canada 
will reach a high of 6.1 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-25
Hourly Forecast Chart
Today's Safety Tips
Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.
Windsor's UV Index
The UV index in Windsor, Canada, varies throughout the year, reaching its highest levels, around 6 to 8, during summer months and dropping to low levels, near 0 to 2, in winter. Windsor experiences four distinct seasons: warm, humid summers with temperatures often in the mid-20s Celsius; cold winters with temperatures frequently below freezing and snowfall; mild springs; and cool, crisp autumns. Compared to other parts of Canada, Windsor has milder winters and warmer summers due to its southern location. It is generally warmer than cities in northern Ontario but cooler and more humid than some areas in the U.S. Midwest nearby.
Hourly UV Index Trend
See the UV index hour by hour for Windsor. When the level is high, it's smart to find some shade.
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