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UV Index in New York City

Day Summary

Today's UV index in New York City, United States United States will be up to 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: 2025-06-23

Forecast

Today's tips

With a UV index of 9 in New York City, 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.

New York City's UV Index

The UV index in New York City varies by season, reaching higher levels around 6 to 8 during summer and lower levels around 1 to 3 in winter. Spring and fall have moderate UV indexes around 4 to 6.

Weather Seasons

UV index

New York City experiences four distinct seasons: cold winters with snow, warm and humid summers, and mild, pleasant springs and falls. Temperatures range from near freezing in winter to the high 80s Fahrenheit (around 30°C) in summer.

New York City's Climate

Compared to the wider northeastern United States, New York City has slightly milder winters due to its coastal location. It is warmer and less snowy than inland states like upstate New York but cooler and less humid than southern states like Virginia.

Hourly Trend

See the UV index hour by hour for New York City, 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 New York City (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.