Last updated: May 3, 2025
Understanding the UV Index in Barrett, United States is crucial for protecting your skin health and preventing sunburn. With an average UV peak reaching 11 around midday, awareness of daily UV levels is essential for residents and visitors alike. Barrett's humid subtropical climate (Cfa) contributes to higher UV exposure risks, making it vital to stay informed. By keeping an eye on the UV Index, you can enjoy outdoor activities while safeguarding your skin from harmful rays.
As the sun ascends, the UV Index begins to climb, marking a significant shift in the day's exposure. Starting with a gentle 1 at 07:00 and 08:00, the index surges to 3 by 09:00. However, the real intensity kicks in around 10:00, where it reaches 6. The peak occurs at 12:00 and 13:00, with a blazing 10 and a scorching 11, making it essential to take precautions against sun exposure. As the afternoon progresses, the intensity starts to wane, dropping to 9 at 15:00 and then cascading down to 6 by 16:00. By evening, UV exposure diminishes significantly, settling back to 2 at 18:00 and down to 1 by 19:00. Remember, during the midday hours, staying protected is key to enjoying the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | 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 | 11 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variations, with the highest values occurring from April to August. During these months, the UV Index is consistently at 11, categorizing exposure as extreme with a burn time of only 10 minutes. This indicates that February to April and September to October are the months to watch, as they also present high to very high UV exposure risks, with burn times between 15 and 25 minutes. January and December are comparatively milder, with moderate UV index levels of 5 and longer burn times. Visitors and residents are advised to take precautions during high-risk months, such as wearing sunscreen, protective clothing, and seeking shade, particularly during peak sun hours. By being mindful of these UV changes, individuals can enjoy outdoor activities while minimizing the risk of UV-related harm.
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 |
| Barrett | 5 | 8 | 9 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 6 | 5 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |