Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Sariwon, North Korea, as it directly impacts sun safety and skin health. With a climate classified as Dwa, Sariwon experiences varying UV levels throughout the day, peaking between 11:00 AM and 1:00 PM with an index reaching as high as 11. Awareness of these UV levels can help individuals take necessary precautions to prevent sunburn and reduce the risk of long-term skin damage. By keeping an eye on the UV Index, you can enjoy the beautiful sunny days Sariwon offers while prioritizing your health and well-being.
The UV Index today tells an engaging story about sun exposure. It starts off mild at 07:00 with a low of 1, but by 08:00, it climbs to 3, hinting at the day's potential. As the clock strikes 09:00, the index reaches 4, gearing up for something more intense. The peak arrives between 12:00 and 13:00 with an impressive 11, emphasizing the importance of sun safety at this time. Following this high, the values gracefully decline, with 10 at 14:00, gradually tapering off to 8 by 15:00. As the sun begins its descent, the index drops to 5 at 16:00, before settling back down to 3 by 17:00 and a quiet 1 at both 18:00 and 19:00. Overall, the day showcases a dynamic interplay of sunlight, urging everyone to enjoy the sun while taking care to protect their skin during peak times.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | 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 | 7 | high | 25 min |
| 16:00 | 5 | 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 index levels fluctuate significantly, with the most intense exposure occurring during the summer months. High-risk months for UV exposure are from April to August, particularly peaking in July and August with an extreme UV Index of 11, resulting in a burn time of only 10 minutes. As we transition from spring into summer, residents and visitors should be particularly vigilant, using sunscreen, wearing protective clothing, and seeking shade to minimize the risk of sunburn and long-term skin damage. In contrast, the winter months (January, February, November, and December) feature a moderate UV exposure, allowing for safer sun enjoyment, but caution is still advised, especially during midday hours. Remember, even on cloudy or cooler days, UV rays can cause harm, so take the necessary precautions year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Sariwon | 3 | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 9 | 6 | 4 | 3 |