Dover UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index2
- Avg Clouds69%
- Max Temp4.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Dover, United States 
will reach a high of 2 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2026-01-16
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
Dover's UV Index
The UV index in Dover, United States, usually ranges from moderate to high during summer months, peaking around 7 to 8. In winter, the UV index is lower, often around 1 to 2, due to less sunlight.
Weather Seasons
Dover experiences four distinct seasons. Summers are warm, often reaching the mid-80s Fahrenheit. Winters can be cold, sometimes below freezing, with occasional snow. Spring and fall bring mild temperatures and variable weather.
Dover's Climate
Compared to nearby cities like Philadelphia, Dover generally has slightly cooler winters and similar summer warmth. It has less extreme weather than regions further inland but more temperature variation than coastal cities like Wilmington. Neighboring states experience comparable seasonal changes.
Hourly UV Index Trend
See the UV index hour by hour for Dover. When the level is high, it's smart to find some shade.
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