Last updated: May 3, 2025
Being aware of the UV Index is essential for the residents of the Nisqually Indian Community, as it plays a pivotal role in protecting skin health and preventing sunburn. Understanding UV levels helps individuals take proactive measures, especially during summer days when the UV Index peaks at 8 between noon and 2 PM. This typically moderate oceanic climate (Csb) brings about varied UV exposure risks, meaning that even on cloudy or cooler days, UV rays can still pose a threat. Stay informed and stay safe as you enjoy the beauty of the Nisqually region!
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nisqually Indian Community | 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 |