Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Newport, United States, where the climate invites plenty of outdoor activities but also presents significant UV exposure risks. With peak UV levels soaring to 10 around midday, awareness of these ratings is essential for preventing sunburn and safeguarding skin health. Newport's temperate coastal climate often means sunny days, making it vital for everyone to grasp how varying UV levels throughout the day can impact their skin. By staying informed about the UV Index, you can enjoy the beautiful outdoor spaces while effectively protecting yourself from harmful rays.
As the sun rises, the UV Index gradually climbs, beginning at a mild 1 at 7:00 AM. By 9:00 AM, it reaches 3, prompting early risers to consider sun protection. The intensity peaks at 1:00 PM with a maximum of 10, signaling the most hazardous conditions for unprotected skin. As the afternoon unfolds, the index dips from 9 at 2:00 PM to 6 by 4:00 PM, offering a brief respite. As the day winds down, the UV rays decrease, falling to 2 by 6:00 PM and returning to a safe 1 by 7:00 PM. Stay mindful of these fluctuations to enjoy the sun while safeguarding your skin!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 4 | moderate | 30 min |
11:00 | 6 | high | 25 min |
12:00 | 8 | very high | 15 min |
13:00 | 9 | very high | 15 min |
14:00 | 8 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 5 | moderate | 30 min |
17:00 | 3 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
As the seasons change, so too does the UV Index, significantly affecting the risk of skin damage from sun exposure. January and December see a low UV Index of 2, allowing for safe exposure of about 45 minutes. The UV levels begin to rise in February with a moderate index of 3, highlighting the need for awareness as burn times decrease to 30 minutes. March and April present high levels at 6 and 7, respectively, with a burn time of just 25 minutes. The peak risk occurs between May and August, where the UV Index consistently hits 10 and 9, involving very high exposure with a swift burn time of merely 15 minutes. As autumn arrives in September, the index drops to 7, followed by moderate levels back in October and November. Visitors and residents are strongly advised to take precautionary measures, such as applying sunscreen, wearing protective clothing, and seeking shade, especially during the high-risk months of March through August.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Newport | 2 | 3 | 6 | 7 | 10 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
Chicago UVI | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
Brooklyn UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
New York City UVI | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |