Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Longbranch, United States, where the climate can elevate sunlight exposure throughout the year. By tracking UV levels, you can effectively prevent sunburn and protect your skin’s health, especially when the index climbs to 8 during peak hours. With a Csb climate, Longbranch often experiences a blend of sun and clouds, but the risk of harmful UV radiation remains significant, particularly between 10 AM and 2 PM. Stay informed and safeguard your skin by keeping an eye on the UV Index!
The UV index throughout the day reveals a fascinating pattern of sun intensity. Early risers will notice a gentle start at 1 around 7:00 AM, gradually climbing to a moderate 3 by 9:00 AM. As the sun reaches its peak, the index hits 6 at 11:00 AM, escalating to an impressive 8 from 12:00 PM to 2:00 PM—the height of solar exposure. After this, the UV levels begin to wane, dropping to 7 at 3:00 PM, and further decreasing to moderate numbers of 5, 3, and 2 as the sun sets, concluding the day with a calm 1 at 7:00 PM. Remember, during the peak hours, sun safety is crucial!
| 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 | 6 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant seasonal variation, impacting the risk of skin damage from sun exposure. January sees a low UV Index of 2, gradually rising to 3 in February and March, where the exposure risk becomes moderate. As spring transitions into summer, the UV Index peaks during May through August, reaching a high of 9 in June and July, indicating a very high risk of harm with a burn time as quick as 15 minutes. In contrast, September drops to a high category of 7, followed by a return to moderate levels in October and November, while December ends the year with a very low index of 1. Visitors and residents are advised to take special precautions during the high-risk months of May through August, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during the peak sun hours to minimize the risks associated with high UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Longbranch | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 7 | 5 | 3 | 1 |
| 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 |