UV Index
UV Index
Today's UV index in Norwich, United States 
will be up to 7.8, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
With Norwich's UV index reaching 7.8, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
Norwich, Connecticut, United States, usually has a UV index ranging from low to moderate throughout the year, with higher values in summer months. The UV index peaks around June and July, often reaching moderate to high levels. In winter, the UV index is typically low due to less sunlight.
Norwich experiences four distinct seasons. Winters are cold with occasional snow, while springs bring mild temperatures and blooming flowers. Summers can be warm and sometimes humid, and autumn features cooler weather with colorful leaves. Rainfall is fairly spread throughout the year.
Compared to other parts of the northeastern United States, Norwich's weather is typical with cold winters and warm summers. It is cooler and less sunny than southern states like Virginia but has more seasonal variation than northern New England. Neighboring cities have similar weather patterns.
See the UV index hour by hour for Norwich, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.