Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Lake Murray of Richland, where the Cfa climate brings warm, sunny days with varying UV exposure risks. Awareness of UV levels not only helps prevent painful sunburns but also plays a vital role in maintaining long-term skin health. During peak hours, especially from 11 AM to 3 PM, the UV Index can soar as high as 10, indicating extreme risk. This makes it essential to be proactive about sun protection, ensuring you enjoy all that the beautiful lake has to offer without compromising your skin's well-being.
The UV Index starts off low at 1 during the early hours, peaking at 9 by noon and reaching its maximum of 10 between 1 PM and 2 PM. This signifies a critical period when sun protection is vital, as the intensity of UV rays can cause skin damage. As the afternoon progresses, the index gradually decreases, falling to 6 by 4 PM, then dropping to 2 by 6 PM and settling back to 1 as evening falls. If you’re planning outdoor activities, make sure to stay safe and shield yourself when the sun is at its strongest!
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 | 5 | moderate | 30 min |
11:00 | 8 | very high | 15 min |
12:00 | 9 | very high | 15 min |
13:00 | 10 | very high | 15 min |
14:00 | 10 | very high | 15 min |
15:00 | 9 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 4 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
The UV Index exhibits a notable seasonal change, peaking in the summer months and significantly dropping during winter. High-risk months are primarily from May to August, where the UV Index reaches extreme levels of 10 to 11, resulting in a burn time of just 10 minutes. Visitors and residents are strongly advised to take precautions during these high UV levels, including seeking shade, wearing protective clothing, and applying sunscreen regularly. As the seasons transition, the UV Index decreases, making January and December the safest months, with a moderate exposure category and a burn time of 30 minutes. However, caution is still advised during the spring and fall months, where UV levels remain elevated and can lead to skin damage with minimal exposure.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
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 |
Lake Murray of Richland | 4 | 7 | 8 | 10 | 10 | 11 | 11 | 11 | 9 | 8 | 6 | 4 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |