Last updated: August 1, 2025
In Farmington Hills, United States, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the daily UV levels can help you prevent sunburns and long-term skin damage, especially during peak hours when the index reaches its highest at 10 around noon. With its Dfb climate, Farmington Hills experiences varied UV exposure, making it essential for residents to stay informed about these levels to enjoy outdoor activities safely. By keeping an eye on the UV Index, you can better safeguard your skin while soaking in the sun’s rays in this vibrant community.
The UV Index reveals a dramatic rise in sun exposure throughout the day, reaching its peak between 1 PM and 2 PM with a striking value of 10. Starting from a low of 1 at 7 AM and 8 AM, the intensity gradually escalates, hitting 4 by 10 AM and then surging to 7 at 11 AM. By noon, the index climbs to 8, and just an hour later, it reaches its maximum. As the afternoon wears on, it begins to taper off, descending to 9 at 3 PM, followed by a steady decline to 5 by 5 PM, and finally returning to 3 by 6 PM and 1 by 7 PM. This data emphasizes the importance of protecting yourself from strong UV rays, particularly during peak hours!
| 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 | 4 | 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 | 9 | very high | 15 min |
| 15:00 | 8 | 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, the UV Index shows significant seasonal changes, impacting the risk of sun exposure. January and December have the lowest UV levels (2), indicating a low risk for sunburn, with burn times of 45 minutes. As spring unfolds, February and March present moderate UV levels (4-5) and shorter burn times of 30 minutes, signaling the need for increased sun protection. The high-risk months commence in April, peaking in June and July with very high UV Index values (9-10) and critical burn times of only 15 minutes; thus, it’s essential for visitors and residents to take protective measures, such as wearing sunscreen, hats, and UV-blocking clothing. August to September gradually sees a decline, but caution remains crucial with a high level of UV (7) in September and a burn time of 25 minutes. In October and November, UV levels moderate again to 4 and 5, respectively, where sun safety should continue to be a priority until levels drop back to low in December. Always consider the UV Index when planning outdoor activities, particularly during the peak summer months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Farmington Hills | 2 | 4 | 5 | 9 | 9 | 10 | 10 | 9 | 7 | 5 | 4 | 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 |