UV Index
UV Index
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Today's UV index in Edmonton, Canada 
will be up to 4.2, indicating a moderate 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.
With a UV index reaching up to 4.2 in Edmonton, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Edmonton, Canada can reach very high levels during the summer months, with a maximum index of 8 or higher on sunny days. This is due to the city's location in the northern hemisphere and its high latitude.
Edmonton experiences four distinct seasons: a cold and snowy winter, a short and mild spring, a warm and dry summer, and a crisp and colorful fall. The city's climate is characterized by large temperature fluctuations between seasons and even between day and night.
Edmonton is known for its cold winters, with temperatures often dropping below -20°C. This is colder than many other Canadian cities, such as Vancouver and Toronto, due to its northern location. However, during the summer months, Edmonton can be just as warm, if not warmer, than these cities. In contrast, neighboring countries such as the United States generally experience milder winters than Edmonton.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Edmonton. It's designed to provide you with a better understanding of the yearly weather and sun exposure.