Last updated: June 2, 2025
In Tucson Estates, United States, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the daily UV levels can help residents and visitors alike take necessary precautions against harmful sun exposure, particularly during the peak hours when the UV Index hits its maximum—reaching a staggering 12 at noon. Given Tucson Estates' arid climate, characterized by hot sunny days and minimal cloud cover, the risk of UV radiation is particularly high. By staying informed about the UV Index, you can enjoy the beautiful Arizona sunshine while protecting your skin from its harmful effects.
As the sun rises, the UV Index begins its climb, starting at a modest 1 at 07:00 AM. By 08:00 AM, it increases to 3, indicating a slight uptick in UV exposure. The intensity escalates rapidly, peaking at 12 between 12:00 PM and 01:00 PM, suggesting the need for sun protection is at its utmost. The index then begins to decline, dropping to 10 by 02:00 PM and gradually easing to 5 by 04:00 PM. As the day winds down, the UV levels fall back to 1 by 06:00 PM, marking a significant reduction in sun intensity. This hourly data highlights the critical midday hours where caution is essential, as the sun can be particularly harsh. Be sure to enjoy the sunshine while staying protected!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 9 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 12 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index varies significantly, posing different levels of risk to visitors and residents. From January to April, UV exposure starts low but escalates sharply, peaking in May and June at an extreme UV Index of 12, resulting in a burn time of just 10 minutes. The high-risk months are notably March through August, where caution is essential due to very high to extreme UV levels. September maintains high UV exposure, before tapering down in October. As we approach the winter months, the UV Index reduces, with levels returning to moderate by December. To ensure safety, it's crucial for everyone to apply sunscreen regularly, seek shade during peak hours, and wear protective clothing, especially during the highest risk periods.
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 |
Tucson Estates | 5 | 7 | 9 | 11 | 12 | 12 | 12 | 11 | 11 | 8 | 6 | 4 |
Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |