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UV Index in Baltimore

UV index


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Today's UV index in Baltimore, United States United States will be up to 8.5, 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 8.5 in Baltimore, 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.

Baltimore's UV Index

The UV index in Baltimore can reach high levels during the summer, with values often exceeding 9 on a scale of 11+. This indicates a significant risk of sunburn and skin damage for those not adequately protected.

Weather Seasons

UV index

Baltimore experiences four distinct seasons. Winters are cold and snowy, while spring brings mild temperatures and blooming flowers. Summers are hot and humid, with temperatures sometimes exceeding 90°F (32°C). Fall offers crisp, cool weather and vibrant foliage.

Baltimore's Climate

Compared to its region and neighboring countries, Baltimore's weather is relatively mild. While it shares the same general seasonal patterns as much of the United States, its location near the Chesapeake Bay tempers extremes, resulting in less severe winters and hotter summers than experienced inland.

Annual Sun Radiation

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