Last updated: July 2, 2025
Understanding the UV Index in South Salt Lake is crucial for promoting skin health and preventing sunburn, especially in a city that experiences a Cfa climate with warm summers. Daily UV levels can vary significantly, peaking as high as 11 around midday, which calls for vigilance during outdoor activities. By staying informed about UV exposure risks, residents can better protect themselves and their loved ones from harmful effects, ensuring enjoyable time in the sun without compromising skin safety. Remember, awareness is your first line of defense against UV damage!
As the day progresses, the UV Index rises dramatically, peaking at a striking 11 between 1:00 PM and 2:00 PM. Starting from a modest 1 at 7:00 AM, the index steadily climbs, reaching 2 by 8:00 AM and hitting 5 by 10:00 AM. The real intensity kicks in around 11:00 AM, recording an 8, before soaring to its maximum of 10 at noon. After the midday peak, the index begins to decline but still remains significant with a 10 at 3:00 PM and dips to 7 by 4:00 PM. As the sun sets, the UV radiation decreases, trailing off to a 3 at 6:00 PM and finally settling back to 1 by 7:00 PM, marking a gradual end to the day’s sun exposure. Stay protected!
| 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 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 11 | 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 |
The UV Index exhibits significant seasonal variation, peaking during the summer months of June and July, where it reaches an extreme level of 12 and 11, respectively, with a burn time of just 10 minutes. April and May follow closely behind with very high UV Index values of 9 and 10, indicating that skin protection becomes increasingly vital as spring transitions to summer. March also marks the start of high-risk months with a UV Index of 7, transitioning into high exposure, emphasizing the need for individuals to take precautions. Conversely, the UV Index is more moderate in the winter months of January, February, November, and December, where the burn time increases to 30 minutes. Visitors and residents are strongly advised to monitor the UV Index, especially from March to September, when sun protection measures—including the use of sunscreen, protective clothing, and seeking shade—are essential to prevent 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 |
| South Salt Lake | 3 | 5 | 7 | 9 | 10 | 12 | 11 | 10 | 9 | 6 | 4 | 3 |
| 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 |