Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Evansville, Indiana, where the Dfb climate brings a mix of warm summers and cold winters. As the sun's intensity fluctuates throughout the day, being aware of UV levels can help you effectively protect your skin from harmful rays and prevent painful sunburns. With peak UV exposure hitting levels 8 to 9 between noon and 1 PM, it's essential to take precautions during these hours to safeguard your skin health. Let’s delve into the UV Index in Evansville and harness the knowledge to enjoy the outdoors safely!
As the sun rises, the UV Index starts at a gentle 1 at 07:00, perfect for those early morning strolls. By 08:00, it nudges up to 2, signaling a gradual increase in sun intensity. The UV rays become more prominent by 09:00, reaching a 3, and then escalate significantly as the day progresses. At 10:00, the index spikes to 5, and by 11:00 it reaches 6, indicating a real need for sun protection. The peak occurs at 12:00, where the UV Index hits a striking 8, followed closely by a 9 at 13:00, marking the most intense sun exposure. As the afternoon rolls in, from 14:00 onwards, the UV levels start to wane, settling at 8 and gradually decreasing to 7 by 15:00. The evening approaches with a decrescendo; the index drops to 5 at 16:00, tailing off to 4 by 17:00, and finally winding down to 1 by 19:00. Throughout the day, awareness and protection make all the difference in enjoying the outdoors safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | 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 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal changes, with the highest levels occurring from April to August. During this peak period, particularly in May and June, the UV Index reaches 10 and 9, categorized as very high, indicating a burn time of only 15 minutes. Visitors and residents should pay special attention to April through August as these months represent the highest risk for UV exposure. In contrast, January, December, and November show much lower UV levels, categorized as low or moderate, allowing for longer exposure times of 30 to 45 minutes without significant risk. It is advisable for individuals to seek shade, wear protective clothing, and apply sunscreen, particularly during the high-risk months from April to August, to minimize the chance of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Evansville | 2 | 4 | 5 | 7 | 9 | 10 | 9 | 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 |