UV Index
UV Index
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Today's UV index in Vaughan, Canada 
will be up to 1.4, indicating a low level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
Today, the UV index suggests low sun danger (0-2) in Vaughan, reaching up to 1.4. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
The UV index in Vaughan, Canada can reach high levels during the summer months, with a peak average of 7 in July. This is considered a high level, so sunscreen is recommended during this time.
Vaughan experiences four distinct seasons: a cold winter, a wet spring, a hot and humid summer, and a cool and colorful fall. Winter lows can reach -10°C, while summer highs can climb to 30°C.
When compared to its region and neighboring countries, Vaughan's climate is relatively mild. While still experiencing the cold of winter, it is less severe than the prairies or northern territories. In comparison to its neighboring country, the United States, Vaughan's climate is colder in the winter but cooler in the summer.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Vaughan. It's designed to provide you with a better understanding of the yearly weather and sun exposure.