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UV Index in Calgary

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Today's UV index in Calgary, Canada Canada will be up to 7.2, indicating a high 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's tips

With Calgary's UV index reaching 7.2, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours between 10 a.m. and 4 p.m., when UV rays are strongest.

Calgary's UV Index

The UV index in Calgary, Canada can reach extremely high levels during the summer months, with a peak in June. It is important to be aware of the UV index and take necessary precautions to protect yourself from the sun's harmful rays.

Weather Seasons

UV index

Calgary experiences a humid continental climate with four distinct seasons. Winters are cold and snowy, while summers are mild and relatively dry. Spring and autumn are transitional seasons with varying temperatures and weather patterns.

Calgary's Climate

Compared to its region and neighboring countries, Calgary has a relatively dry climate, especially in the summer months. The city receives less precipitation than many other parts of Canada, and its winters are typically colder than those in the United States. However, Calgary's summers are milder than many cities in the interior of the United States and Canada.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Calgary. It's designed to provide you with a better understanding of the yearly weather and sun exposure.


* This page's content about the UV index in Calgary (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.