Last updated: May 3, 2025
In Taoyuan City, Taiwan, being aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels can help you take proactive measures against sunburn and promote long-term skin health, ensuring you enjoy the outdoors safely. With a Cfa climate that often features sunny skies, Taoyuan experiences significant UV exposure, particularly during peak hours between 10 AM and 1 PM, when the UV Index can soar to 12. Stay informed and shield yourself from the sun's damaging rays to enjoy all that this vibrant city has to offer!
At sunrise, the UV Index begins at a gentle 2 by 07:00, but as the sun rises higher, the intensity quickly escalates. By 09:00, it reaches a moderate 7, signaling outdoor enthusiasts to apply sunscreen. The peak comes at 11:00 and 12:00, where the index peaks at a striking 12, indicating very high levels of UV radiation. As the afternoon progresses, the index gradually decreases, dipping to 8 by 14:00 and further dropping to 5 by 15:00. In the late afternoon and evening, the UV Index retreats to 3 by 16:00, finally settling at 1 by 17:00 and fading to 0 after 19:00. This daily cycle highlights the importance of sun safety during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV radiation levels exhibit significant seasonal changes, with the highest UV Index recorded from March to September. The months of February through October are particularly high-risk for UV exposure, categorized as either very high or extreme, necessitating caution. Specifically, March, April, May, June, July, August, and September all feature extreme levels, where a burn can occur in as little as 10 minutes of unprotected sun exposure. It is crucial for visitors and residents to prioritize sun safety during these months by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen. As autumn approaches, the UV Index begins to drop, with October and November having very high levels, and a return to high levels in December and January. Therefore, vigilance should remain a priority even as the seasons change.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Taoyuan City | 7 | 9 | 11 | 11 | 12 | 13 | 13 | 12 | 12 | 10 | 8 | 6 |
| Banqiao UVI | 7 | 9 | 11 | 11 | 12 | 12 | 13 | 12 | 12 | 10 | 8 | 6 |
| Taipei UVI | 7 | 9 | 11 | 11 | 12 | 12 | 13 | 12 | 12 | 10 | 8 | 6 |
| Tainan UVI | 8 | 10 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 10 | 10 | 7 |
| Taichung UVI | 8 | 10 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 10 | 9 | 7 |
| Kaohsiung UVI | 8 | 11 | 12 | 13 | 13 | 13 | 14 | 14 | 12 | 11 | 10 | 7 |