Last updated: May 3, 2025
Staying informed about the UV Index is crucial for residents of Billingborough, United Kingdom, where the temperate maritime climate can lead to varying levels of sun exposure throughout the year. Understanding UV levels is essential not just for sunburn prevention, but also for maintaining long-term skin health and reducing the risk of skin cancer. With peak UV levels reaching as high as 7 between 12:00 PM and 1:00 PM, even a short time outdoors during these hours can increase the likelihood of harmful effects. Awareness of UV exposure risks helps residents enjoy the sun safely while being mindful of their skin, especially in a location where climate can sometimes be deceivingly favorable for outdoor activities.
As the sun rises, the UV Index begins its ascent, with a maximum of 1 at 07:00. By 08:00, it nudges up to 2, and then steadily climbs to 3 at 09:00. The intensity peaks at 12:00 and 13:00, reaching a robust 7. From there, the index gradually declines, dropping to 6 by 14:00, and easing into the afternoon with readings of 5 at 15:00 and 4 by 16:00. As the day winds down, the UV Index dips to 3 at 17:00, and finally settles back to 1 by 19:00. This progression underscores the importance of sun protection during midday when UV levels are at their highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure significantly varies, with the highest risk months falling between May and August. In May, the UV Index reaches 7 (high), indicating a burn time of just 25 minutes, while June and July peak at 8 (very high), reducing burn time further to just 15 minutes. As summer fades, UV levels decrease, dropping to 5 in September and 4 in October, before returning to low levels of 1 or 2 during the winter months of November to February. Visitors and residents should be particularly vigilant during the high-risk months, ensuring proper sun protection, such as wearing sunscreen, protective clothing, and seeking shade, especially during midday when the sun's intensity is greatest.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liverpool UVI | 1 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Billingborough | 1 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Sheffield UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 4 | 2 | 1 |
| Birmingham UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| London UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Bristol UVI | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |