Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Glyn-neath, United Kingdom, where the climate typically presents moderate levels of UV exposure. With peak readings reaching 8 during the sunniest hours, knowing how to interpret these levels can significantly aid in sunburn prevention and protect your skin health. Proper awareness helps you plan outdoor activities while safeguarding against harmful UV rays, especially in this temperate climate, where overcast skies can give a false sense of security. Stay informed to enjoy Glyn-neath’s beautiful scenery without compromising your well-being!
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00. By 09:00, it gradually ramps up to 3, signaling the start of a moderately sunny day. The index peaks at 8 from 12:00 to 14:00, reminding everyone to take care as midday rays can be intense. Following this peak, the UV levels begin to decline sharply, dropping to 7 at 15:00 and further to 4 by 17:00. As the sun sets, the UV Index falls back to 2 at 18:00 and settles at 1 by 19:00, marking the end of the day’s solar intensity. Stay sun-safe and enjoy the rays while they last!
| 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 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 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 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal fluctuations, significantly influencing exposure risks for both residents and visitors. The high-risk months for UV exposure are typically from April to August, where the index peaks at 8 during June and July, indicating very high exposure levels with a burn time of just 15 minutes. March marks the transition into the moderate category with an index of 4, while from October to February, the risk decreases to the low category, allowing for extended burn times of 45 minutes in winter months. Visitors and residents are strongly advised to take precautionary measures when UV levels are moderate or higher, particularly by seeking shade, wearing protective clothing, and applying sunscreen regularly during the higher index months to safeguard against harmful sun exposure.
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 |
| 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 |
| Glyn-neath | 1 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |