UV Index
Newark UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index8
- Avg Clouds69%
- Max Temp24.7 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Newark, United States 
will reach a high of 8 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-18
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.
Newark's UV Index
Newark's UV index varies throughout the year, peaking around 7 to 9 during summer months and dropping to 1 to 3 in winter, reflecting stronger sunlight in summer and weaker in winter. The city experiences four distinct seasons: warm summers with temperatures often above 80°F, cold winters with temperatures near freezing, and mild spring and fall seasons with moderate temperatures and varying precipitation. Compared to the wider northeastern United States, Newark has similar seasonal weather, but it tends to be slightly warmer than nearby inland areas and experiences less snowfall than more northern states like upstate New York or Vermont.
Hourly UV Index Trend
See the UV index hour by hour for Newark. When the level is high, it's smart to find some shade.
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