Last updated: June 2, 2025
In Mountain Green, United States, awareness of the UV Index is crucial for protecting your skin and overall health. With peak UV levels soaring to an extreme 12 around midday, understanding these rising UV levels can help prevent painful sunburns and long-term skin damage. The climate in Mountain Green, classified as Dfb, brings distinct seasonal variations, but sunny days can present substantial UV exposure risks, making it essential to stay informed and take precautionary measures when enjoying the outdoors.
The UV Index today showcases a dramatic rise as the sun reaches its peak. Starting at a gentle 1 at 07:00, the index escalates steadily, reaching its first significant benchmark of 3 by 09:00. However, the real intensity kicks in at 10:00, soaring to 6 and peaking at 12 during the hour of 13:00, and maintaining that blistering level until 14:00. After this peak, the UV Index starts to decline, dropping to 10 by 15:00, and gently fading to 5 by 17:00, before settling back to a safer 1 by 19:00. This highlights the importance of protecting your skin during the midday hours when the UV exposure is at its maximum.
| 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 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 12 | 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 | 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 |
| Mountain Green | 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 |