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UV Index in Scottsdale

UV index


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Today's UV index in Scottsdale, United States United States will be up to 10.5, indicating a very 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 a UV index of 10.5 in Scottsdale, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.

Scottsdale's UV Index

The UV index in Scottsdale, USA is consistently high due to its desert climate and location in the Sun Belt. On average, the UV index ranges from 6 to 10 during the summer months, and 3 to 6 during the winter months.

Weather Seasons

UV index

Scottsdale experiences two main seasons: a hot, dry summer and a mild, slightly wet winter. Summer temperatures often exceed 100°F (38°C), while winter temperatures rarely drop below 40°F (5°C). The city receives most of its annual precipitation during the winter months.

Scottsdale's Climate

Compared to its region and neighboring countries, Scottsdale's climate is distinctly arid and hot. In contrast to the humid subtropical climates of the southeastern United States and coastal Mexico, Scottsdale's desert climate is characterized by low humidity, abundant sunshine, and significant temperature fluctuations between day and night.

Annual Sun Radiation

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