Last updated: August 1, 2025
Understanding the UV Index in Drew, United States is crucial for protecting your skin and overall health. With the area's Cfa climate resulting in warm summers and ample sunshine, awareness of UV levels is key to preventing sunburn and long-term skin damage. Typically, the UV Index peaks around midday, with values reaching as high as 11, signaling an increased risk of harm from unprotected sun exposure. Staying informed about these levels will help you enjoy outdoor activities safely while safeguarding your skin from potential harm.
As the sun rises, the UV Index gradually climbs, starting at a mild 1 at 07:00. By 09:00, it reaches a moderate 4, signaling a need for some sun protection. The intensity peaks at 12:00 with a powerful 10, indicating strong sunlight. The highest point, 11 at 13:00, urges sun safety awareness as the afternoon sun bears down. However, relief comes as the sun begins to set; the index dips to 9 by 15:00, then gradually decreases to 4 at 17:00, and finally back to a safe 1 by 19:00. Throughout the day, staying vigilant against UV exposure is key!
| 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 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so does the UV Index, which significantly impacts sun exposure and the risk of skin damage. January and December are generally safer months with a moderate exposure category (UV Index 4), allowing for about 30 minutes of burn time. However, by February, the risk rises to high (UV Index 7) with a burn time of 25 minutes. The peak risk occurs from March to August, where the index reaches extreme levels (UV Index 10-12), allowing only 10 minutes of sun exposure without protection. High-risk months also include April and May, which feature very high to extreme categories. September and October still present significant risks with very high levels (UV Index 8-9). For the safety of residents and visitors, it is crucial to wear sunscreen, seek shade, and limit sun exposure during these high-risk months, particularly from late winter through summer.
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 |
| Drew | 4 | 7 | 8 | 10 | 11 | 12 | 11 | 11 | 9 | 8 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |