Last updated: June 2, 2025
Understanding the UV Index in Flora, United States is essential for safeguarding your skin against harmful ultraviolet radiation. With maximum UV levels peaking at an intense 11 during midday hours, awareness of these fluctuations can help you prevent sunburn and protect your long-term skin health. The climate in Flora, categorized as Cfa, offers residents and visitors ample sunshine but also carries an increased risk of overexposure to UV rays, especially in the summer months. So, whether you’re enjoying outdoor activities or simply soaking up the sun, staying informed about the UV Index is crucial for making safe choices.
The UV Index throughout the day reveals a dramatic rise in solar intensity. Starting at a mild 1 at 07:00, it climbs steadily, reaching 2 by 08:00. The real spike occurs as the sun climbs higher, with the index jumping to 4 at 09:00, before peaking at a striking 11 by 13:00—the highest risk of the day. After this peak, the UV levels gradually taper off, dropping to 8 at 15:00, and settling to a gentle 2 by 18:00. Remember to don that sunscreen during the midday hours to protect your skin from the sun’s powerful rays!
| 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 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 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 reflects significant seasonal changes that affect sun exposure safety for both visitors and residents. From January to February, the UV levels remain moderate (3 to 5), allowing for a burn time of up to 30 minutes. A marked increase occurs in March, where the index rises to 7 (high exposure), reducing burn time to 25 minutes. The most critical months for UV exposure are April and May, with indices of 9 and 11, categorized as very high and extreme, where burn times drop to just 15 and 10 minutes respectively. June maintains this extreme risk, followed closely by a slight decrease in July (index of 10) and a resurgence in August and September (both at 9). October marks a return to high exposure (6), with burn times returning to 25 minutes, before descending back to moderate levels in November and December. Visitors and residents should be especially vigilant during April through September, utilizing appropriate sun protection measures, such as sunscreen, hats, and seeking shade, to minimize the risk of UV-related health issues.
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 |
| Flora | 3 | 5 | 7 | 9 | 11 | 11 | 10 | 9 | 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 |