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UV Index in Sacramento

UV index


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Today's UV index in Sacramento, United States United States will be up to 10.4, 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 10.4 in Sacramento, 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.

Sacramento's UV Index

The UV index in Sacramento, California, can reach high levels during the summer months, with readings often exceeding 9 on a scale of 11. This is due to the city's location in the Central Valley, which experiences intense sunshine and clear skies.

Weather Seasons

UV index

Sacramento has a Mediterranean climate, with hot, dry summers and mild, wet winters. Spring and autumn are transitional seasons, with temperatures gradually warming up or cooling down. Summer temperatures often exceed 32°C (90°F), while winter temperatures rarely drop below freezing.

Sacramento's Climate

Compared to its region and neighboring countries, Sacramento is relatively warm and dry. The city receives less rainfall than cities along the Pacific coast, such as San Francisco or Portland. Furthermore, compared to cities in Canada or Alaska, Sacramento experiences significantly warmer temperatures year-round.

Annual Sun Radiation

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