Last updated: June 2, 2025
In Big Piney, United States, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. With an average maximum UV Index peaking at 12 during the midday hours, residents and visitors alike must understand the potential risks associated with sun exposure in this Dfb climate zone, characterized by its cold winters and warm summers. Knowledge of UV levels can empower you to take the necessary precautions—such as using sunscreen or wearing protective clothing—especially during the sunniest times of the day to ensure that your outdoor activities remain enjoyable and safe. Stay informed and protect your skin to make the most of Big Piney’s beautiful, sunny days!
At dawn, the UV Index starts at a mild 1 at 07:00, gradually climbing to 2 by 08:00. As the sun rises higher, it reaches 4 at 09:00 and skyrockets to 6 by 10:00. The intensity peaks at 11:00 with a strong 9, followed by an even more intense 11 at noon. The UV rays continue to surge, hitting a maximum of 12 at 13:00 and again at 14:00. A gradual decline begins in the afternoon, dropping to 10 at 15:00 and further down to 7 by 16:00. As evening approaches, the index tapers off, settling at 5 at 17:00, 3 at 18:00, and finally retreating back to a safe 1 by 19:00. Be sure to take precautions during those peak hours when the UV Index reaches its zenith!
| 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 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 12 | 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, with the highest values occurring in the summer months of May through August, where the index reaches extremes of 11 to 12 and burn times drop to just 10 minutes. March signals the onset of high levels with an index of 7, and by April, it escalates to 9, indicating the need for increased sun protection. High-risk months for UV exposure are primarily May, June, July, and August, during which individuals are advised to limit sun exposure, wear protective clothing, and apply sunscreen frequently. As the season transitions into September and diminishes further into October and November, UV levels decrease significantly, but caution is still advised in the early fall. Residents and visitors should remain vigilant year-round, monitoring UV levels and taking protective measures, especially during peak months to reduce 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 |
| Big Piney | 3 | 5 | 7 | 9 | 11 | 12 | 12 | 11 | 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 |