UV index today  UV Index

UV Index in Miami

UV index


Cloud cover



00.0 ℃


Today's UV index in Miami, United States United States will be up to 10.6, 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 10.6 in Miami, 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.

Miami's UV Index

The UV index in Miami is consistently high due to its tropical monsoon climate and proximity to the equator. On average, the UV index ranges from 9-11 in the summer months and 5-9 in the winter.

Weather Seasons

UV index

Miami experiences two main seasons: a hot and wet summer season and a warm and dry winter season. The wet season typically runs from May to October, while the dry season occurs from November to April. Afternoon thunderstorms are common during the wet season, while the dry season is characterized by cooler temperatures and lower humidity.

Miami's Climate

Compared to the rest of the United States, Miami has a unique climate that is more similar to that of the Caribbean and Central America. While many parts of the U.S. experience four distinct seasons, Miami's tropical climate means that it has warm temperatures and high humidity year-round. This makes Miami a popular destination for tourists looking to escape colder climates.

Annual Sun Radiation

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