Last updated: June 2, 2025
Understanding the UV Index in Devils Lake, United States, is crucial for maintaining skin health and preventing sunburn, especially given its Dfb climate which can lead to varying UV exposure throughout the year. With peak UV levels reaching as high as 9 during midday hours, awareness of these values allows residents and visitors alike to take essential precautions against harmful ultraviolet rays. As you enjoy outdoor activities in this beautiful region, keep in mind how important it is to stay informed about UV levels to protect your skin and overall health.
At dawn, the UV Index begins its ascent, peaking at a gentle 1 by 07:00. As the morning progresses, it steadily climbs, reaching 2 at 08:00 and hitting 3 by 09:00. The sun reaches its zenith at 12:00, delivering a powerful 8, making midday the prime time for sun exposure. The intensity peaks at 1:00 PM and 2:00 PM, touching 9—the highest of the day—before beginning a gradual decline. By late afternoon, the index drops to 7 at 4:00 PM, signaling a shift towards safer sun conditions. As evening approaches, the UV Index decreases to 3 by 6:00 PM, and during the final hours of daylight, it settles at 2 by 7:00 PM, wrapping up a day of varying UV intensity with a gentle closing. Remember to protect your skin during those high-value hours!
| 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 | 8 | 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 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
As the seasons change, so do the UV levels, significantly impacting exposure risks throughout the year. The highest risk months for UV exposure are typically from April to August, where the UV Index reaches very high levels of 8 to 9, resulting in a quick burn time of just 15 minutes. In contrast, the low-risk months are January and December, with a UV Index of 2 and burn times extending to 45 minutes. Visitors and residents should exercise caution during the peak summer months by wearing protective clothing, applying sunscreen, and seeking shade to minimize harmful UV exposure. In moderate months like February, March, October, and November, while the risks are lower, it remains important to stay vigilant and protect your skin.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Devils Lake | 2 | 4 | 5 | 8 | 8 | 9 | 9 | 8 | 7 | 4 | 3 | 2 |
| 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 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |