Last updated: June 2, 2025
Understanding the UV Index is vital for residents of Elgin, United States, where the potential for high sun exposure can significantly impact health. The UV levels in Elgin can soar to a maximum of 11 during peak hours, highlighting the importance of being aware of sunburn risks and skin health. With its humid subtropical climate, Elgin experiences significant sun intensity, especially during summer months, making it essential for residents to take precautions when UV levels reach moderate to high. By staying informed about the UV Index, you can better protect your skin and enjoy the outdoors safely!
The UV Index today exhibits a dramatic surge from the early morning hours, starting at a mild 1 at 07:00 and 08:00. However, by 09:00, it climbs to 3, signaling a gradual increase in sun exposure. The peak occurs at 12:00, where the index reaches an intense 10, prompting outdoor enthusiasts to take proper precautions. The highest recorded value of 11 at 13:00 indicates a critical level of sun intensity, making sunscreen a necessity. As the afternoon progresses, values decline, with the index dropping to 9 at 15:00, followed by a gentle descent to 4 by 17:00. The evening hours see a calming effect, with the UV Index returning to 1 by 19:00. It's a perfect reminder to enjoy the sun responsibly throughout the day!
| 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 | 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 |
Throughout the year, UV Index values fluctuate significantly, indicating varying levels of sun exposure risk. January and December see moderate UV levels (Index 4), allowing for up to 30 minutes of safe sun exposure. As spring arrives, the risk increases sharply; February (Index 6) marks the beginning of high-risk months with a burn time of 25 minutes, escalating to very high levels in March and April (Index 8-10), where you should limit exposure to 15 minutes. The peak months for UV intensity occur in June and July, classified as extreme (Index 11), requiring careful sun protection measures within just 10 minutes. As summer fades, the UV Index remains high in August, then gradually decreases through September and October (Index 9-8, with 15 minutes burn time), before returning to high in November (Index 6, 25 minutes). Residents and visitors should prioritize sun protection, especially from March to August, ensuring to wear sunscreen, hats, and protective clothing during peak UV hours.
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 |
| Elgin | 4 | 6 | 8 | 10 | 10 | 11 | 11 | 10 | 9 | 8 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |