UV Index
UV Index
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Today's UV index in Richmond Hill, 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 Richmond Hill, 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 Richmond Hill, Canada can reach high levels during the summer months, with a peak in July. It is important to be aware of the UV index and protect yourself accordingly when it is high.
Richmond Hill experiences four distinct seasons: a cold and snowy winter, a mild and wet spring, a warm and sunny summer, and a cool and colorful fall. Each season offers its own unique weather conditions and activities.
Compared to its region and neighboring countries, Richmond Hill has a more moderate climate. It is generally cooler than southern states in the US, but warmer than many parts of northern Canada. The city also receives more rainfall than some neighboring countries, but less than areas further west in Canada.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Richmond Hill. It's designed to provide you with a better understanding of the yearly weather and sun exposure.