Last updated: May 3, 2025
In Yuanlin, China, being aware of the UV Index is crucial for protecting your skin from the harmful effects of ultraviolet rays. Understanding UV levels helps you prevent sunburn and maintain overall skin health, especially during the peak hours when exposure is highest. With a temperate climate characterized by distinct wet and dry seasons (Dwc), Yuanlin experiences significant UV exposure, particularly between 10 AM and 2 PM, when the UV Index can reach a maximum of 7. Staying informed about local UV levels is essential for enjoying the sun safely while minimizing the risk of skin damage.
As the day unfolds, the UV Index begins its ascent, greeting the morning with a mild rating of 2 at 07:00. By 09:00, the intensity ramps up to 5, signaling it's time for sun protection. The peak arrives around 11:00 to 13:00, where the UV Index hits a high of 7, indicating substantial risk for unprotected skin. As the afternoon progresses, the Index starts to decline, dipping to 5 by 14:00 and further falling to 3 by 16:00. By evening, the UV threat diminishes significantly, dropping down to 1 by 17:00 and remaining low throughout the night. Stay vigilant and protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV Index values, indicating varying levels of sun exposure risk throughout the year. January and February are generally safe months with a low UV Index of 1 and 2, allowing for a burn time of 45 minutes. However, starting in March, the UV Index rises to 5, marking the beginning of a transition into the moderate category, while April and May peak at high levels of 6 and 7 respectively, reducing burn times to 25 minutes. The summer months, particularly June and July, experience the highest UV Index readings of 8 and 9, categorized as very high, making it crucial for individuals to limit sun exposure to just 15 minutes. August remains starkly similar, maintaining a UV Index of 8. As we move towards fall, the index decreases to 6 in September and 4 in October, with burn times gradually increasing again. November and December return to the lower UV levels of 2 and 1, reinstating a safer environment for prolonged exposure. Visitors and residents are advised to take precautions such as wearing sunscreen and protective clothing during the high-risk months of March through September to avoid harmful UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yuanlin | 1 | 2 | 5 | 6 | 7 | 8 | 9 | 8 | 6 | 4 | 2 | 1 |
| Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
| Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
| Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |