Last updated: May 3, 2025
Understanding the UV Index in Whitby, United Kingdom is crucial for maintaining skin health and preventing sunburn. As residents and visitors enjoy Whitby's stunning coastal views, being aware of the UV levels can make a significant difference in protecting against harmful effects of the sun. With its Cfb climate, Whitby experiences varied exposure risks, particularly during peak hours when the UV Index can reach levels of 6. By staying informed about the UV Index, you can make smarter decisions about sun protection, ensuring your outdoor activities remain enjoyable and safe.
The UV Index today paints a vivid picture of sun intensity throughout the hours. Starting gently at 07:00 with a minimal index of 1, the sun's glare peaks between 11:00 and 14:00, reaching a maximum value of 6. This means it's essential to protect your skin during these midday hours. As the sun begins to dip, the UV Index gracefully declines: down to 5 at 15:00, and gradually settling back to 1 by 19:00. Make sure to enjoy the sun wisely and stay safe during those most potent hours!
| 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 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | 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 varies significantly, with higher risk months occurring from May to August. During this period, the UV Index peaks at 8 in both June and July, indicating a very high exposure category with a burn time as short as 15 minutes. As a result, it is crucial for visitors and residents to take proactive measures during these months, such as wearing sunscreen, protective clothing, and seeking shade between 10 AM and 4 PM. The UV Index begins to decline in September and continues to decrease through the winter months, where the exposure is classified as low in January, February, November, and December, allowing for safer outdoor activities during these colder times.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Whitby | 1 | 2 | 3 | 5 | 6 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Liverpool UVI | 1 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 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 |