Last updated: June 2, 2025
In Wilber, United States, understanding the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. As one of the most effective tools for preventing sunburn and promoting overall skin health, the UV Index highlights the importance of being vigilant about sun exposure, especially during the hotter months. With its Dfa climate, Wilber experiences varying UV levels throughout the day, peaking around midday when the index hits a high of 11—indicating a maximum risk for sunburn. Being aware of these UV trends empowers residents to enjoy the outdoors safely while protecting their skin from potential harm.
As the day unfolds, the UV Index begins its ascent with a gentle 1 at 7:00 AM, gradually climbing to a moderate 3 by 9:00 AM. The sun's strength becomes undeniable by 10:00 AM, peaking at a robust 11 around 1:00 PM—the highest point of the day. Even as the afternoon progresses, the index slowly recedes, measured at 9 at 3:00 PM and continuing to dip into the evening, reaching 1 by 7:00 PM. Remember to protect your skin during those peak hours—especially between 11 AM and 3 PM—when UV exposure is at its highest!
| 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 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal changes, with high-risk months typically occurring from April to August. In these months, the UV Index reaches its peak at 11, indicating an extreme exposure category, particularly in June and July where burn time is reduced to just 10 minutes. Visitors and residents should take extra precautions during this period, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially from midday to early afternoon when UV radiation is strongest. As summer transitions into fall, the UV Index gradually decreases, with moderate levels seen from November to March, allowing for safer outdoor activities during these months. Being aware of these variations can help individuals enjoy the outdoors while minimizing the risk of UV-related health effects.
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 |
| Wilber | 3 | 5 | 6 | 9 | 10 | 11 | 11 | 9 | 8 | 6 | 4 | 3 |
| 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 |