Last updated: July 2, 2025
Understanding the UV Index is essential for residents and visitors of Lake Dunlap, United States, as it directly impacts your skin health and sunburn prevention efforts. With our Cfa climate offering warm summers, UV levels can soar to a maximum of 12 during midday, underscoring the importance of staying informed about potential risks. By being vigilant about UV exposure, you can enjoy the beauty of Lake Dunlap while protecting your skin from harmful effects, ensuring sun-soaked memories are both delightful and safe!
The UV Index throughout the day paints a vivid picture of the sun's intensity. Starting off gently, the morning shows a maximum of 1 at 07:00 and 08:00, ideal for early risers. As the clock strikes 09:00, it begins to rise to 2, and by 10:00, it reaches a moderate 5. The real heat kicks in at 11:00 with a peak of 7, and then surges to an intense 10 at noon. The highest point occurs at 13:00, where the UV Index peaks at an impressive 12, urging everyone to seek shade and wear sunscreen. Gradually, it starts to decline; from 11 at 14:00 to 10 at 15:00. The afternoon cools down with readings of 7 at 16:00, falling to 5 by 17:00. As evening approaches, the UV Index dips to 2 at 18:00 and settles back to a safe 1 by 19:00. A great reminder to respect the sun during its potent hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels exhibit significant seasonal changes. January sees a moderate UV Index of 5, while February and March jump to 8 and 9, respectively, indicating very high exposure risks with short burn times of just 15 minutes. The peak months for UV exposure are from April to August, where the Index reaches an extreme level of 11 to 12, necessitating caution with a burn time of only 10 minutes. As the year progresses, UV levels decrease, but October remains notably high at 9, followed by November with a high category of 7. For visitors and residents alike, it is crucial to take protective measures during the high-risk months of April through September and remain vigilant, using sunscreen, wearing protective clothing, and seeking shade to minimize the risk of skin damage.
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 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |
| Lake Dunlap | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 12 | 11 | 9 | 7 | 5 |