Last updated: May 3, 2025
Staying aware of the UV Index in Shaver Lake, United States is crucial for protecting your skin and overall health in this picturesque mountain region. As UV levels can reach a peak of 12 around noon, understanding these fluctuations is essential for sunburn prevention and maintaining healthy skin, especially during the sun-drenched summer months. With Shaver Lake's mild climate (Csb), outdoor activities can seem inviting, but the risks of prolonged UV exposure remain significant. Embrace the beauty of your surroundings, but remember to check the UV Index regularly to ensure your adventures don’t come at a cost to your skin health!
The UV Index throughout the day presents a fascinating shift in sun intensity. At 07:00, the index starts low at 1, indicating a safe environment for outdoor activities. As the morning progresses, it steadily climbs, reaching 4 by 09:00 and 7 by 10:00. The sunshine peaks around 12:00, hitting a robust 11, and even escalates to 12 by 13:00, marking the apex of midday sun exposure. However, the index begins to gracefully descend after this high, dropping to 8 by 15:00, and tapering off to 3 at 17:00. As the evening sets in, the index returns to the safety of 2 at 18:00 and further recedes to a gentle 1 by 19:00. This data underscores the importance of sun safety during peak hours, particularly between 11:00 and 14:00, when protective measures are most crucial.
| 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 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 demonstrates notable seasonal changes, peaking in the summer months. From January (UV Index 4) through February (UV Index 6), UV exposure levels begin to climb, marking the onset of higher risk in March (UV Index 9) and escalating to severe levels from April to July, with the highest being in July (UV Index 13). Both May and June maintain an extreme rating at UV Index 12, providing little respite. The risk starts to decline in August (UV Index 11) and further in September (UV Index 10), before tapering off to moderate levels in the late fall and winter months (November and December - UV Index 4). Individuals visiting or residing in this area should exercise caution from February to September, especially during peak summer months when burn time drops to just 10 minutes under extreme UV conditions. It is advisable to wear protective clothing, utilize sunscreen, and seek shade to minimize the risk of 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 |
| Los Angeles UVI | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
| Shaver Lake | 4 | 6 | 9 | 11 | 12 | 12 | 13 | 11 | 10 | 7 | 5 | 4 |
| Houston UVI | 5 | 8 | 9 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 7 | 5 |