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UV Index in Mississauga

UV index


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Today's UV index in Mississauga, Canada Canada will be up to 7.7, 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 Mississauga's UV index reaching 7.7, 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.

Mississauga's UV Index

The UV index in Mississauga, Canada can reach high levels during the summer months, with a peak around July. It's important to note that UV index levels can change depending on the time of day and cloud cover.

Weather Seasons

UV index

Mississauga experiences four distinct seasons: a cold winter, a rainy spring, a warm and humid summer, and a crisp autumn. Winter temperatures can drop below freezing, while summer temperatures can reach the high 20s Celsius.

Mississauga's Climate

Compared to its region and neighboring countries, Mississauga's climate is relatively mild. It is protected from extreme cold by the Great Lakes, and its summers are cooler than those in many parts of the United States. However, it still experiences snow and cold temperatures in the winter.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Mississauga. 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 Mississauga (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.