Last updated: August 1, 2025
In Bethany, United States, being aware of the UV Index is crucial for protecting your skin and maintaining overall health. Understanding UV levels not only aids in preventing sunburn, but also plays a vital role in reducing the risk of long-term skin damage. With a Dfa climate, Bethany experiences varied UV exposure, peaking at an index of 10 around noon, which poses significant risks on sunny days. By staying informed about the UV Index, residents can take proactive measures to enjoy the sun safely while safeguarding their skin.
At dawn, 7:00 AM, the UV Index is a mild 1, offering a gentle start to the day. As the sun climbs higher, it steadily rises, reaching 2 by 8:00 AM and hitting 3 at 9:00 AM. However, between 10:00 AM and 1:00 PM, the intensity increases sharply, peaking at an impressive 10 from 12:00 PM to 1:00 PM—the highest level of risk. The UV Index then begins its descent, dropping to 8 at 3:00 PM, followed by a gradual decline to 4 by 5:00 PM. As evening approaches, the index wanes further, settling back down to 1 by 7:00 PM. To enjoy the sunshine while staying safe, make sure to take precautions, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 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 |
During the year, UV levels fluctuate significantly, indicating varying risk associated with sun exposure. January and February exhibit a moderate UV Index of 3 and 5, allowing for about 30 minutes of unprotected sun exposure. As spring approaches, March sees an increase to a high UV Index of 6, with a recommended burn time of 25 minutes. The high-risk months peak in April and May, both featuring a very high UV Index of 9, reducing safe exposure to just 15 minutes. The UV Index reaches its maximum in June and July, categorized as extreme (11), where a mere 10 minutes of sun can result in burns. In August and September, UV levels remain very high at 9, with the same short burn time of 15 minutes. Finally, UV exposure drops back to high in October (6) and returns to moderate levels by November and December (4 and 3, respectively), allowing 30 minutes of safer sun exposure. Visitors and residents are advised to take precautions from March to September, particularly during April through July, by applying sunscreen, wearing protective clothing, and seeking shade to mitigate 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 |
| Bethany | 3 | 5 | 6 | 9 | 9 | 11 | 11 | 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 |