Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Shiprock, United States, especially given the area's semi-arid BSk climate. With UV levels peaking at an intense 12 around midday, awareness of these levels is vital for preventing sunburn and maintaining long-term skin health. As you navigate the sunny days in Shiprock, being informed about UV exposure risks not only helps safeguard your skin but also enhances your overall outdoor experience. Stay protected and enjoy the beautiful landscapes while keeping a close eye on the UV Index!
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, UV exposure varies significantly, peaking during late spring and summer months. January sees a moderate UV Index of 4, allowing for a burn time of 30 minutes, while February reaches a high index of 7 with a burn time of just 25 minutes. As March arrives, the index escalates to 9, classified as very high, with a notably reduced burn time of 15 minutes. The situation becomes critical from April to September, where the UV Index remains at an extreme level of 11 to 13, and the burn time drops to just 10 minutes. October marks a slight reduction in risk with a UV Index of 8 and a burn time of 15 minutes. Finally, November and December revert to moderate levels, with indices of 5 and 4, respectively. Visitors and residents are strongly advised to take precautions during high-risk months—particularly from March through October—by wearing protective clothing, applying sunscreen regularly, and limiting sun exposure, especially during peak midday 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 |
| Shiprock | 4 | 7 | 9 | 11 | 12 | 13 | 12 | 12 | 11 | 8 | 5 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |