Miami UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index10.6
- Avg Clouds100%
- Max Temp27.3 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Miami, United States 
will reach a high of 10.6 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-17
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
Miami's UV Index
Miami's UV index is usually high, often ranging from 7 to 11, especially in summer, indicating strong sun exposure. Winter months see lower UV levels but still moderate to high.
Weather Seasons
Miami has a tropical climate with hot, humid summers and warm, dry winters. Summer runs from May to October with heavy rains and thunderstorms. Winter, from November to April, is sunny and less humid.
Miami's Climate
Compared to other U.S. cities, Miami is warmer year-round and wetter in summer. Neighboring Florida cities share similar weather, while nearby Caribbean islands also have warm, humid climates but often more consistent rainfall.
Hourly UV Index Trend
See the UV index hour by hour for Miami. When the level is high, it's smart to find some shade.
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