Last updated: May 3, 2025
In Honaunau-Napoopoo, understanding the UV Index is crucial for protecting your skin and overall health. With peak UV levels often reaching dangerous heights—soaring to 14 around noon—being aware of these readings can help prevent sunburn and long-term skin damage. The region's Cfb climate brings sunny days that can lead to elevated UV exposure, making it essential for residents and visitors alike to stay informed. By integrating UV Index awareness into your daily routine, you can enjoy the beautiful outdoors while keeping your skin safe!
As the sun rises, the UV Index starts at a modest 1 at 07:00, indicating minimal risk. By 08:00, it begins to climb to 3, signaling a gentle reminder to apply sunscreen. The intensity accelerates as the morning progresses, peaking at 14 by noon—a time when sun safety is crucial. From 11:00 to 13:00, the index remains high, reaching 13, before gently descending in the afternoon, dropping to 10 at 10:00 and 8 by 15:00. Finally, as the sun sets, the UV Index falls to a safe 0 at 19:00, marking a significant improvement in sun safety. This pattern highlights the importance of being mindful of UV exposure, especially during midday hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits noticeable seasonal fluctuations, peaking in the summer months, emphasizing August as the highest month with a UV Index of 15. From February through October, the UV levels consistently trend into the extreme category, necessitating caution for both visitors and residents, as the burn time is a mere 10 minutes during these months. High-risk months are clearly identified as March through October, with particular care advised in July and August. In contrast, January, November, and December present slightly lower risk with a very high exposure category, allowing for up to 15 minutes of exposure. To mitigate sun damage, it is crucial for individuals to apply adequate sun protection, seek shade, and limit time outdoors during peak UV hours, particularly from late morning to mid-afternoon.
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 |
| Honaunau-Napoopoo | 9 | 12 | 13 | 14 | 14 | 14 | 14 | 15 | 14 | 13 | 10 | 9 |