Last updated: June 2, 2025
Staying informed about the UV Index in Lake City, United States, is crucial for protecting your skin and overall health. Understanding UV levels helps you make informed decisions about sun exposure, significantly reducing the risk of sunburn and long-term skin damage. With a Dfc climate, Lake City experiences varying UV exposures throughout the day, peaking around midday with an index reaching as high as 14. By keeping an eye on the UV Index, you can enjoy the outdoors safely while prioritizing your skin's well-being.
The UV Index begins its day gently at 1 at 07:00, making early morning a safe time for outdoor activities. As the clock ticks to 08:00, it rises to 2, indicating a slight increase in UV exposure. The real intensity kicks in by 09:00, where the index reaches 5, signaling the need for sun protection. 10:00 sees a dramatic surge to 8, and by 11:00, the UV Index peaks at an impressive 11, entering the extreme category. 12:00 holds steady at 13, followed by a slight dip to 14 at 13:00, where the sun's rays are at their most intense. As the afternoon rolls on, the index gradually declines, dropping to 13 at 14:00, and descending further to 10 by 15:00. The evening brings relief, with the UV Index falling to 7 at 16:00 and then tapering off to 5 at 17:00. The day ends softly with 2 at 18:00, and a final drop to 1 by 19:00, making it clear that midday sun safety is crucial for outdoor enthusiasts.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure fluctuates significantly, with high-risk months occurring from March to September, where the UV Index reaches extreme levels, peaking at 14 in May and June. This indicates a very high risk of harm from unprotected sun exposure, as the burn time drops to just 10 minutes during these months. The spring and summer months, especially April to August, are particularly critical, with the UV Index consistently ranking in the extreme category. Residents and visitors should take serious precautions during this period, employing protective measures such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sun hours. Conversely, fall and winter months have lower UV Index ratings, particularly in January and December, where the exposure is rated as moderate, allowing for longer safe exposure times of 30 minutes and 25 minutes respectively. It's essential to adjust sun safety practices accordingly throughout the year.
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 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |
| Lake City | 4 | 7 | 10 | 13 | 14 | 14 | 13 | 12 | 11 | 8 | 6 | 4 |