Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Dennehotso, United States, where the sun's rays can pose significant risks to skin health. As you bask in the warmth of the BSk climate, it's essential to be aware of the varying levels of UV radiation throughout the day. Proper awareness helps in preventing sunburns and long-term skin damage, especially when UV levels peak at a striking 12 around midday. With each hour bringing fluctuating UV exposure, staying informed can empower you to enjoy the sun safely while protecting your skin.
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, seasonal variations in UV Index signify the importance of sun safety. January and December exhibit moderate levels (UV Index 4), allowing for a burn time of 30 minutes, while February sees a spike to high levels (UV Index 6) with a 25-minute burn time. The high-risk months emerge from March to September, where the UV Index reaches its peak at 13 during June and July, indicating an extreme risk with only 10 minutes before burn. These months require visitors and residents to take extra precautions, such as using sunscreen, wearing protective clothing, and seeking shade, particularly during peak sun hours. As the year progresses into October and November, the UV Index decreases to very high and moderate levels, respectively, bringing more manageable burn times of 15 to 30 minutes. Staying informed and practicing sun safety is crucial throughout the year to protect against harmful UV exposure.
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 |
| Dennehotso | 4 | 6 | 9 | 11 | 12 | 13 | 13 | 11 | 11 | 8 | 5 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |