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UV Index in Vaughan

Day Summary

Today's UV index in Vaughan, Canada Canada will be up to 7.3, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.

Last checked: 2025-05-09

Forecast

Today's tips

With Vaughan's UV index reaching 7.3, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.

Vaughan's UV Index

Vaughan's UV index varies seasonally, typically low in winter, moderate in spring and autumn, and reaching higher levels in summer, often around 6 to 7 on sunny days. Seasonal patterns show cold, snowy winters and warm, humid summers. Spring and autumn are mild with variable rainfall. Compared to other parts of Canada, Vaughan experiences less extreme cold than northern regions but similar winter conditions to nearby Toronto. Its summers are warmer than many northern areas but cooler than some southern U.S. locations. Neighboring U.S. cities like Buffalo have comparable seasonal weather patterns.

Hourly Trend

See the UV index hour by hour for Vaughan, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.

Disclaimer

* This page's content about the UV index in Vaughan (Canada) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.