Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Morgan, United States, where the Dfb climate brings a unique set of challenges regarding sun exposure. With UV levels peaking at a risk level of 12 around midday, awareness of these ratings plays a vital role in preventing sunburn and protecting skin health. As the sun rises higher in the sky, the risk of harmful UV radiation increases significantly, making it essential for locals to consistently monitor these levels. By staying informed about the UV Index, you can better protect yourself and your loved ones from the dangers of sun exposure, ensuring a safer, healthier experience outdoors.
At dawn, the UV Index starts off gentle, peaking at 1 by 07:00. As the sun rises higher, its intensity escalates dramatically, reaching 6 by 10:00 and soaring to a blistering 12 at 13:00—the highest point of the day. From then, the index begins a gradual descent, tapering to 10 by 15:00, followed by 8 at 16:00, and finally falling back to 1 by 19:00. This dynamic pattern highlights the importance of sun protection during midday hours, when UV exposure is at its most intense, especially between 11:00 and 14:00. Stay safe and enjoy the sunshine responsibly!
| 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 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 12 | 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 |
The UV index exhibits significant seasonal variation, with high-risk months identified primarily from March to August, where values reach their peak at 12 during June and July, classified as extreme exposure with a burn time of only 10 minutes. Visitors and residents should exercise caution during these months, minimizing direct sun exposure during peak hours and wearing protective clothing, sunglasses, and sunscreen. As the year progresses, the UV index decreases, with moderate levels observed in January, February, November, and December, allowing for longer burn times of 30 minutes but still necessitating sun protection. Be vigilant, especially in the spring and summer, to ensure safety and prevent sunburn.
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 |
| Morgan | 3 | 5 | 8 | 11 | 11 | 12 | 12 | 11 | 9 | 6 | 5 | 3 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |