Last updated: July 2, 2025
Understanding the UV Index in Nauvoo, United States is crucial for safeguarding your skin health and preventing sunburn. With peak UV levels soaring to a high of 10 around noon, awareness of these fluctuations can help you make informed decisions about sun protection. Nauvoo's Dfa climate means warm summers that can increase exposure risks, making it essential to check the UV Index regularly. By staying informed about UV levels, you can enjoy the beautiful outdoors while keeping your skin safe from harmful effects.
Today's UV Index presents an intriguing curve, starting the day with a mellow maximum of 1 at 07:00. As the sun climbs higher, things heat up quickly—by 10:00, the index reaches 6, and by 12:00, it peaks at an intense 10. This level remains steady until 14:00, urging sun enthusiasts to take precautions. As the afternoon fades, the UV Index gracefully tapers off, dropping to 4 by 17:00, and finally sinking back to a gentle 1 by 19:00. With mid-day UV levels soaring, it’s crucial to stay protected 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 | 8 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 10 | very high | 15 min |
14:00 | 10 | 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 displays significant seasonal changes that reflect varying levels of sun exposure. January and February begin with a moderate UV Index of 3 to 5, allowing for 30-minute burn times without significant risk. As spring approaches, March increases to a high index of 6, reducing burn time to 25 minutes. The summer months of April through June feature the highest UV levels, peaking at an extreme index of 11 in June, where just 10 minutes of exposure can lead to burns. July and August remain very high, with an index of 9 to 10 and 15-minute burn times. September sees a decline to an index of 8 but still requires caution due to its 15-minute burn time. As we enter fall and winter, October drops to a high index of 6, allowing for 25 minutes of safer exposure before descending to moderate levels in November and low levels in December, with burn times extending to 30 and 45 minutes, respectively. Visitors and residents are strongly advised to monitor the UV Index, particularly during the high-risk months of April through September, and to take appropriate precautions such as wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize skin damage.
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 |
Nauvoo | 3 | 5 | 6 | 9 | 9 | 11 | 10 | 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 |