UV Index
UV Index
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Today's UV index in Laval, Canada 
will be up to 1.2, indicating low risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.
Today, the UV index suggests low sun danger (0-2) in Laval, reaching up to 1.2. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Read more here about the climate and sun exposure in and around Laval.
The UV index in Laval, Canada typically ranges from moderate to high levels throughout the year. In the summer months, from June to August, the UV index can reach as high as 7 to 8 (out of 11), indicating a high risk of sunburn. It is important to wear sunscreen, protective clothing, and seek shade during peak UV hours to reduce the risk of skin damage.
Laval experiences four distinct seasons: spring, summer, fall, and winter. Spring, from March to May, brings mild temperatures ranging from 5 °C to 15 °C (41 °F to 59 °F) with occasional rain showers. Summer, from June to August, is warm and humid with temperatures ranging from 20 °C to 30 °C (68 °F to 86 °F). Fall, from September to November, is cooler, with temperatures dropping to around 10 °C to 20 °C (50 °F to 68 °F). Winter, from December to February, is cold, with temperatures ranging from -10 °C to -20 °C (14 °F to -4 °F) and occasional snowfall.
Compared to its region, Laval receives a moderate amount of sun exposure. Although it is not as sunny as some cities in southern regions of Canada, it still receives a considerable amount of sunshine throughout the year. However, it is important to note that during the winter months, the daylight hours are significantly shorter. It is advisable to take advantage of sunny days and spend time outdoors to receive the benefits of natural sunlight and vitamin D.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Laval. It's designed to provide you with a better understanding of the yearly weather and sun exposure.