Last updated: May 3, 2025
Understanding the UV Index is essential for residents of Cowley, United States, as it plays a crucial role in protecting skin health and preventing sunburn. By being aware of the daily UV levels, you can take proactive measures to shield yourself and your loved ones from the harmful effects of excessive sun exposure. Cowley, situated in a BWk climate zone, experiences varied UV exposure throughout the day, with peak levels reaching as high as 9 between noon and early afternoon. This highlights the importance of vigilance when planning outdoor activities, ensuring that you enjoy the sun safely while minimizing the risk of skin damage.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00. By 08:00, it climbs to 2, indicating a mild increase in UV exposure. The real peak arrives at 12:00, where the index reaches a striking 9, underscoring the importance of sun protection during these hours. This high level remains steady until 14:00, followed by a gradual descent as the afternoon wanes: 8 at 15:00, 6 at 16:00, and continuing down to 2 at 18:00. As evening approaches, the UV Index drops to a soft 1 by 19:00, signaling a gentle close to the sun-soaked day. Remember to take precautions during the midday hours to safeguard your skin!
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | 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 |
Throughout the year, the UV Index fluctuates significantly, reflecting seasonal changes in sun exposure. January and February mark the lower end of the UV spectrum with a moderate index of 3 and 5, allowing for burn times of 30 minutes. However, as spring approaches, UV exposure intensifies, reaching 6 in March and escalating to a very high UV Index of 9 in both April and May, decreasing burn time to 15 minutes. The peak UV Index occurs in June at an extreme level of 11, where minimal exposure can lead to sunburn in as little as 10 minutes. This high risk continues into July and August with an index of 10 and 9, respectively. September sees a slight decline to an index of 8, while October and November return to a moderate index of 5 and 3, allowing longer burn times of 30 minutes. Finally, December presents a low UV Index of 2, with a burn time of 45 minutes. Visitors and residents are strongly advised to take precautions during the high-risk months of April through September, ensuring they use proper sunscreen, wear protective clothing, and seek shade to avoid adverse effects from sun 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 |
| Cowley | 3 | 5 | 6 | 9 | 9 | 11 | 10 | 10 | 8 | 5 | 3 | 2 |
| Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |