Last updated: May 3, 2025
In Burwell, United States, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential for preventing sunburn and minimizing the long-term risks associated with UV exposure, such as skin cancer. Burwell, characterized by its Dfa climate, experiences significant UV exposure, particularly during peak hours when the index soars to levels 9 and 10 around midday. By being aware of these UV conditions, you can better safeguard yourself and enjoy the sunny outdoors without compromising your skin health.
As the sun rises, the UV Index begins its gradual ascent, starting at a mild 1 at 07:00 and 08:00. However, by 09:00, it jumps to 3, indicating a greater need for sun protection. The intensity peaks at 12:00 with a 9, reaching a maximum of 10 during the 13:00 and 14:00 hours, showcasing the sun's strongest rays. As the day progresses, the UV Index begins to decline, dropping to 8 at 15:00, then further to 6 by 16:00. The evening brings a welcome reduction in UV exposure, with the index falling to 4 at 17:00, and tapering off to 2 and 1 as the sun sets at 18:00 and 19:00. It's clear that the mid-day hours demand the most caution for sun safety!
| 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 | 4 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels fluctuate significantly, with notable increases during the spring and summer months. January and February present moderate UV levels (Index 3 and 5), allowing for relatively safer sun exposure with a burn time of 30 minutes. However, as March rolls in, the UV Index rises to 7, marking the transition to high risk, and this trend continues to escalate through April and May, when UV levels reach 9 and 10 (very high), requiring caution with a burn time of just 15 minutes. The peak occurs in June, where the UV Index hits 11, classified as extreme, necessitating minimal sun exposure and diligent protection measures with a mere 10-minute burn time. This high risk persists through July and August (both at 10), before tapering off slightly in September (UV Index 8) and October (UV Index 6). The autumn months of November and December see a drop back to moderate and low levels (Indexes 4 and 2), allowing for longer exposures of 30 and 45 minutes, respectively. Consequently, individuals are advised to be particularly vigilant during the high-risk months of March through September, ensuring adequate sun protection, such as sunscreen, hats, and protective clothing, 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 |
| Burwell | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 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 |