Last updated: June 2, 2025
Understanding the UV Index is essential for residents of Jerome, United States, where sunny skies and a semi-arid climate can elevate your risk for overexposure to harmful ultraviolet rays. With peak UV levels reaching as high as 11 during midday hours, being aware of these fluctuations is crucial for safeguarding your skin against sunburn and long-term health issues. A strong UV Index not only poses immediate risks but also contributes to the cumulative effects of sun exposure over time. Stay informed and proactive to ensure your outdoor activities in Jerome are both enjoyable and safe!
The UV Index offers a telling snapshot of a sunny day's intensity. Starting off with a gentle 1 at 7:00 AM, the sun gradually ramps up its power, hitting 3 by 9:00 AM. As the day progresses, it peaks dramatically at 12:00 PM with a stunning 10, warning all to seek shade and wear sunscreen. Notably, the maximum intensity reaches 11 at both 1:00 PM and 2:00 PM, indicating critical conditions perfect for safety measures. The afternoon sees a gradual decline, as the UV index slips to 5 by 5:00 PM, refreshing into a more manageable 2 by 7:00 PM. This UV journey highlights the importance of sun safety, especially during peak hours!
| 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 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
The UV Index exhibits notable seasonal fluctuations, peaking during the summer months. January and December have a moderate exposure category with a UV Index of 3, allowing for a burn time of 30 minutes. As spring approaches, March sees a rise to 6 (high), decreasing the burn time to 25 minutes. The summer months of June and July experience the highest UV Index at 11, categorized as extreme, with burn times dropping dramatically to just 10 minutes. May and August remain critical, registering 10 (very high) and allowing for only 15 minutes of safe sun exposure. As temperatures cool in fall, the UV Index lessens, with October at 6 (high) and November at 4 (moderate), both with longer burn times of 25 and 30 minutes, respectively. Visitors and residents should take precautionary measures, especially during late spring and summer months. It is advisable to wear sunscreen, protective clothing, and limit sun exposure during the peak UV Index hours to minimize the risk of skin damage.
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 |
| Jerome | 3 | 5 | 6 | 8 | 10 | 11 | 11 | 10 | 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 |