Last updated: May 3, 2025
Staying informed about the UV Index in Monticello, United States is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburns and reduce the risk of long-term skin damage, especially during the peak hours when the UV Index can reach a striking 12 around noon. With Monticello's semi-arid climate (BSk), daily UV exposure can vary significantly, prompting residents and visitors to be vigilant. By keeping an eye on the UV Index, you empower yourself to enjoy the outdoors safely while safeguarding your skin's health.
As the sun rises, the UV Index (UVI) steadily climbs, beginning with a safe level of 1 at 07:00. By 09:00, it reaches 4, signaling a stronger need for sun protection. The peak intensity occurs between 12:00 and 13:00, where the UVI hits an alarming 12, illustrating the importance of taking precautions during these hours. As the afternoon wanes, values start to recede, dropping to 9 at 15:00 and further declining to 2 by 18:00. Wrap up your outdoor activities as the sun dips below the horizon, as the UVI falls back to 1 by 19:00. Always remember to stay safe under the sun, especially during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 4 | 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 | 11 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 7 | 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 experiences significant fluctuations, with the highest risk months occurring from March to August. During this period, the UV index peaks at 12, indicating an extreme exposure category, which necessitates vigilant sun protection measures as the burn time drops to just 10 minutes. In April and May, the index remains at a very high level of 10 and 12, respectively, with equally limited burn times. September sees a slight decrease to a UV Index of 10, transitioning to high in October at 7 and gradually tapering down to moderate levels by December with an index of 3. To ensure safety, residents and visitors should prioritize sun protection strategies, especially during the high-risk months of March through August. This includes wearing sunscreen, sunglasses, and protective clothing while seeking shade during peak sun hours.
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 |
Monticello | 4 | 7 | 8 | 10 | 12 | 12 | 12 | 11 | 10 | 7 | 5 | 3 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |