Last updated: May 3, 2025
In Idalou, United States, staying aware of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. The UV Index indicates the strength of sun’s rays and understanding these levels is essential for preventing sunburns and maintaining long-term skin health. With Idalou's semi-arid climate characterized by intense sunlight, especially during peak hours—a maximum UV Index of 11 around noon—it's important for residents to take proactive measures against overexposure. Being informed empowers you to enjoy the outdoors safely while minimizing skin damage risks.
Today's UV Index presents a dynamic landscape of sun exposure. The day begins with a mild index of 1 at 7:00 AM and 8:00 AM, ideal for enjoying a morning stroll. As the sun ascends, we hit 2 by 9:00 AM, before a significant leap to 5 at 10:00 AM. The intensity peaks dramatically at 12:00 PM, marked with a dazzling 10, then soars to an impressive 11 from 1:00 PM to 2:00 PM. As we transition into the afternoon, a gradual decline ensues, dropping to 8 at 4:00 PM, followed by 5 at 5:00 PM, then a gentle descent to 3 by 6:00 PM. The evening settles back to a 1 by 7:00 PM. Stay sun safe! Remember to protect your skin during the peak hours of UV exposure!
| 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 | 11 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 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 fluctuates significantly, with peak levels occurring during the summer months. January starts with a moderate UV Index of 5, allowing for a burn time of 30 minutes. As the season progresses, February sees a rise to 7 (high) and a reduced burn time of 25 minutes. The risk escalates dramatically in March with a very high index of 9 and a burn time of just 15 minutes. This trend continues into April and May, both classified as extreme at 11, where the burn time diminishes to 10 minutes. The peak months of June, July, and August maintain a 12 (extreme) rating, necessitating frequent protection as exposure can lead to quick burns. In September and October, the index remains high at 10 and 8 (very high), respectively, with burn times returning to 15 minutes. November reduces to 6 (high) with a burn time of 25 minutes, finally tapering off in December to a moderate 4 and a safe burn time of 30 minutes. Residents and visitors should exercise caution, especially from March through October, utilizing sunscreen, wearing protective clothing, and limiting sun exposure during peak hours to safeguard against harmful UV radiation.
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 |
| Idalou | 5 | 7 | 9 | 11 | 11 | 12 | 12 | 12 | 10 | 8 | 6 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |