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UV Index in Scottsdale

Day Summary

Today's UV index in Scottsdale, United States United States will be up to 9.9, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.

Last checked: 2025-05-09

Forecast

Today's tips

With a UV index of 9.9 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

Scottsdale has a very high UV index, especially in summer, often reaching 10 or more. This means the sun's rays are very strong, making sunburn easy if outside too long. UV levels drop in winter but remain moderate.

Weather Seasons

UV index

Scottsdale is hot and dry in summer, with temperatures frequently above 100°F (38°C). Winters are mild and pleasant, usually between 50°F and 70°F (10°C to 21°C). Rain is rare, mostly occurring in monsoon season during summer months.

Scottsdale's Climate

Compared to nearby Phoenix, Scottsdale has similar weather because they're close. Both are hotter and drier than many U.S. cities. Scottsdale is sunnier and warmer than many parts of the western U.S. and much hotter than northern states and coastal areas.

Hourly Trend

See the UV index hour by hour for Scottsdale, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.

Disclaimer

* 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.