Last updated: May 3, 2025
Understanding the UV Index in Haeje, South Korea, is crucial for protecting your skin and overall health. With UV levels peaking between 11:00 AM and 1:00 PM, awareness can significantly aid in preventing sunburn and long-term skin damage. Haeje's Cfa climate brings about warm summers where UV exposure risks can escalate quickly, making it essential for residents and visitors to stay informed. Whether you’re enjoying a day at the beach or exploring outdoor attractions, knowing the UV Index helps you take the right precautions to safeguard your skin and enjoy the beautiful weather safely.
As the sun rises, the UV Index begins its ascent, peaking at an intense 9 between 11:00 AM and 1:00 PM—a clear indication to take extra precaution against harmful rays. Starting the day at a gentle 1 at 7:00 AM, it briefly escalates to 3 by 8:00 AM. By 10:00 AM, the intensity spikes to a 7, urging outdoor enthusiasts to seek shade as midday approaches. After its zenith, the UVI gradually declines, dropping to 6 at 3:00 PM and further to 1 by 6:00 PM, painting a picture of changing sunlight but with lingering rays until dusk. Stay safe and protect your skin during these peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variation, with the highest levels typically occurring during the summer months. From June to August, the UV Index reaches extreme levels of 11 to 12, necessitating minimal sun exposure times of only 10 minutes to prevent skin damage. High-risk months include April through September, where indices range from high to extreme, particularly in April and May with values of 9, and peaking in July. Residents and visitors are strongly advised to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak sunlight hours, especially in these high-risk months, to safeguard against harmful UV radiation. In contrast, winter months such as January and December, with moderate UV levels of 3, allow for safer outdoor activities, but precautionary measures should still be taken.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Incheon UVI | 3 | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 9 | 6 | 4 | 3 |
| Seoul UVI | 3 | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 9 | 6 | 4 | 3 |
| Daejeon UVI | 3 | 5 | 7 | 9 | 9 | 11 | 11 | 12 | 10 | 7 | 5 | 3 |
| Haeje | 3 | 5 | 7 | 9 | 9 | 11 | 12 | 12 | 10 | 7 | 5 | 3 |
| Daegu UVI | 3 | 5 | 7 | 10 | 10 | 11 | 12 | 12 | 10 | 7 | 5 | 3 |
| Busan UVI | 4 | 5 | 7 | 10 | 10 | 11 | 12 | 12 | 10 | 7 | 5 | 3 |