Last updated: July 2, 2025
In Grassington, United Kingdom, understanding the UV Index is crucial for protecting your skin and promoting overall health. As the UV levels can rise significantly, peaking at 8 during midday, awareness becomes essential to avoid sunburn and long-term skin damage. This quaint village, nestled in a Cfb climate zone, experiences varying UV exposure risks throughout the day. By keeping an eye on the UV Index, residents and visitors can enjoy the beautiful outdoors while ensuring their skin remains safe from the sun's harmful rays.
As the sun rises at 7:00 AM, the UV Index starts low at 1, gradually climbing to a moderate 2 by 8:00 AM. The intensity continues to increase, hitting 3 by 9:00 AM and reaching 5 at 10:00 AM. The peak of the day arrives at 12:00 PM with a solid 7, before soaring to a high point of 8 by 1:00 PM and remaining there until 2:00 PM. The UV Index then begins to decline, dropping to 7 by 3:00 PM, 5 by 4:00 PM, and further falling to 3 at 5:00 PM. As daylight fades, the index softens to 2 by 6:00 PM and finally returns to 1 by 7:00 PM. Staying protected from the sun is important as the midday hours present the highest UV levels!
| 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 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 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, UV Index values exhibit a notable increase during the spring and summer months, peaking in June and July with an index of 8, categorizing these periods as very high risk for sun exposure. The high-risk months include May through August, where the burn time decreases significantly, dropping to just 15 minutes in June and July. Conversely, January and December see a much lower UV Index of 1, indicating a low risk, with extended burn times of 45 minutes. To ensure safety, residents and visitors are advised to take necessary precautions, particularly during the high-index months, by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grassington | 1 | 2 | 3 | 5 | 7 | 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 |