Manhattan UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7.4
- Avg Clouds31%
- Max Temp34.3 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Manhattan, United States 
will reach a high of 7.4 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-10
Hourly Forecast Chart
Today's Safety Tips
Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.
Manhattan's UV Index
The UV index in Manhattan varies by season, reaching high levels around summer with values often between 7 and 10, while during winter, it drops to low values near 1 or 2. During spring and fall, values are moderate, typically ranging from 3 to 6.
Weather Seasons
Manhattan experiences four distinct seasons: cold winters with occasional snow, warm and humid summers, mild springs, and cool autumns. Spring and fall are usually pleasant with moderate temperatures, while summer can be hot and humid, and winter can be quite chilly.
Manhattan's Climate
Compared to the wider northeastern United States, Manhattan has a similar seasonal climate but tends to be slightly warmer in winter due to urban heat effects. Neighboring states like New Jersey and Connecticut have comparable weather, with only minor differences in temperature and precipitation.
Hourly UV Index Trend
See the UV index hour by hour for Manhattan. When the level is high, it's smart to find some shade.
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