Last updated: August 1, 2025
Understanding the UV Index is essential for the residents of Puryong, North Korea, where the seasonal climate brings varying levels of ultraviolet radiation. Being aware of UV levels is crucial for sunburn prevention and maintaining skin health, especially during the sun's peak hours when the index can soar to dangerous levels, such as 11 at noon. With Puryong’s continental climate characterized by hot summers and cold winters, it's vital to recognize that even on cloudy days, harmful UV rays linger. Protect yourself and your loved ones by staying informed about the daily UV Index to enjoy the outdoors safely!
As the day breaks, the UV Index begins at a modest level of 2 at 07:00, gradually climbing to 3 by 08:00. The sun's intensity peaks just before noon, hitting a striking 11 at 12:00, signaling the need for sun safety. Following this zenith, the index dips slightly to 10 at 13:00, then descends steadily through the afternoon with readings of 9 at 14:00, 7 at 15:00, and further to 5 by 16:00. As evening approaches, the UV Index winds down, dropping to 3 at 17:00, and concluding the day with a gentle 1 at both 18:00 and 19:00. This pattern highlights the importance of protection during peak hours, when the sun is at its strongest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | 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 |
Throughout the year, UV levels fluctuate significantly, with the highest exposure occurring from May to August, where the UV Index peaks at 11 during the extreme category, necessitating a burn time of just 10 minutes. This period represents the high-risk months for UV exposure, with residents and visitors advised to take precautions such as wearing protective clothing, sunscreen, and seeking shade. As we transition into April, the Index rises to 7 (high), allowing just 25 minutes before burns occur. Conversely, during the winter months of January and December, the UV Index drops to 2, categorized as low, which allows for a safer outdoor experience with 45 minutes of burn time. It's essential to remain vigilant and adjust sun safety practices as the seasons change.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Puryong | 2 | 4 | 5 | 7 | 8 | 11 | 11 | 11 | 8 | 6 | 3 | 2 |
| Hungnam UVI | 2 | 4 | 5 | 7 | 8 | 10 | 10 | 11 | 8 | 6 | 3 | 2 |
| Sunch'on UVI | 3 | 4 | 6 | 8 | 8 | 10 | 10 | 11 | 9 | 6 | 4 | 2 |
| Hamhung UVI | 3 | 4 | 6 | 8 | 8 | 10 | 10 | 11 | 8 | 6 | 3 | 2 |
| Pyongyang UVI | 3 | 4 | 5 | 8 | 9 | 10 | 10 | 11 | 9 | 6 | 4 | 2 |
| Namp'o UVI | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 11 | 9 | 6 | 4 | 2 |