Last updated: June 2, 2025
Understanding the UV Index in Delgermoron, Mongolia, is essential for protecting your skin and overall health. As residents of a BSk climate zone, where the sun's rays can be particularly intense, being aware of UV levels helps prevent sunburn and long-term skin damage. Daily exposure can vary significantly, peaking with a UV index of 10 from noon to early afternoon, presenting serious risks for unprotected skin. Whether you're enjoying the sun outdoors or simply going about your daily routine, staying informed about the UV Index is key to safe sun practices in this vibrant region.
The UV Index for the day showcases a dynamic progression of intensity, reaching its peak between 12:00 PM and 2:00 PM with a maximum value of 10. From the early morning hours, starting at 07:00 AM with a mild 1, the index gradually rises, emphasizing the growing strength of the sun. By 11:00 AM, it escalates to a significant 8, signaling the need for sun protection. The intensity remains high, hitting 10 during the midday hours, before it begins to taper off. As the sun begins to set, the UV Index declines steadily, dropping back to 1 by 7:00 PM. It's vital to stay protected during those peak hours when the sun is at its strongest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with a noticeable increase from March to August. The high-risk months are April to August, where the UV Index reaches 8-10, categorized as very high; during this period, the recommended burn time decreases to just 15 minutes. In contrast, January and December exhibit low exposure levels, with a UV Index of 2 and a burn time of 45 minutes. Visitors and residents should take extra precautions during the high UV months by wearing sunscreen, protective clothing, and seeking shade, especially between 10 AM and 4 PM when the sun's rays are the strongest. During the rest of the year, while the risk is lower, it is still advisable to be mindful of UV exposure, especially in March, September, and October with moderate UV levels.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Darhan UVI | 1 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
| Erdenet UVI | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
| Ulan Bator UVI | 2 | 3 | 5 | 7 | 9 | 9 | 9 | 9 | 6 | 4 | 3 | 1 |
| OElgii UVI | 2 | 3 | 5 | 7 | 10 | 9 | 9 | 9 | 7 | 5 | 2 | 1 |
| Khovd UVI | 2 | 3 | 6 | 7 | 10 | 10 | 9 | 9 | 7 | 5 | 2 | 1 |
| Delgermoron | 2 | 3 | 6 | 8 | 10 | 10 | 10 | 10 | 7 | 5 | 3 | 2 |