Allentown UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index0.0
- Avg Clouds0%
- Max Temp0 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Allentown, New Jersey, United States 
will reach a high of 0 today. This means a normal level of sun exposure. See our tips below to stay safe!
Hourly Forecast Chart
Today's Safety Tips
Check the live data above for the current conditions and stay safe in the sun!
Allentown's UV Index
The UV index in Allentown, New Jersey, varies throughout the year, usually ranging from low in winter to high in summer, with peak levels around midday during sunny days in June and July.
Weather Seasons
Allentown experiences four distinct seasons: cold winters with occasional snow, warm and humid summers, mild springs, and cool autumns with colorful foliage. Rainfall is spread evenly, with occasional thunderstorms in summer.
Allentown's Climate
Compared to nearby cities in New Jersey and the wider Mid-Atlantic region, Allentown’s weather is similar, featuring a temperate climate with seasonal changes. It is slightly cooler than southern states like Maryland but warmer than northern areas like upstate New York.
Hourly UV Index Trend
See the UV index hour by hour for Allentown. When the level is high, it's smart to find some shade.
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