Last updated: June 2, 2025
In La Barge, Wyoming, understanding the UV Index is crucial for protecting your skin and ensuring overall health. With peak UV levels soaring as high as 12 during midday hours, awareness of UV exposure can significantly aid in preventing sunburn and long-term skin damage. The Dfb climate of La Barge means the region experiences distinct seasonal variations, but during sunny days, the risk of UV damage can escalate quickly. Being informed about UV levels not only enhances your outdoor experience but also keeps you and your loved ones safe from harmful rays. Prioritize UV Index awareness to enjoy the sunshine responsibly!
At dawn, the UV Index starts at a mild 1 at 07:00, gradually climbing to 2 by 08:00. As the sun rises higher, it reaches 4 at 09:00 and skyrockets to 6 by 10:00. The intensity peaks at 11:00 with a strong 9, followed by an even more intense 11 at noon. The UV rays continue to surge, hitting a maximum of 12 at 13:00 and again at 14:00. A gradual decline begins in the afternoon, dropping to 10 at 15:00 and further down to 7 by 16:00. As evening approaches, the index tapers off, settling at 5 at 17:00, 3 at 18:00, and finally retreating back to a safe 1 by 19:00. Be sure to take precautions during those peak hours when the UV Index reaches its zenith!
| 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 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the levels of ultraviolet (UV) radiation, which can significantly impact skin health. From March to August, the UV Index reaches its peak, with May and June witnessing extreme levels (index 11-12) where the burn time is reduced to just 10 minutes. Therefore, March and April, with very high UV levels (index 8-10), also represent months of concern, with burn times of 15 minutes. Visitors and residents should take extra precautions during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, especially during midday hours when the sun's rays are strongest. During the winter months (January, December, and November), the UV Index remains moderate (3-4), allowing for safer outdoor activities with longer burn times of 30 minutes, yet it is still advisable to remain vigilant about sun protection during all seasons.
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 |
| La Barge | 3 | 5 | 8 | 10 | 11 | 12 | 12 | 11 | 9 | 7 | 4 | 3 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |