Last updated: June 2, 2025
Understanding the UV Index in Dzelter, Mongolia is crucial for protecting your skin and overall health, especially during the summer months when UV exposure peaks. With a climate characterized by cold winters and mild summers, Dzelter experiences significant sunlight, making it vital to comprehend the UV levels throughout the day. During peak hours, particularly from 11 AM to 2 PM, the UV Index can soar up to 9, indicating an increased risk for sunburn and long-term skin damage. By staying informed about these levels, residents can take proactive steps to enjoy the sun safely and maintain healthy skin year-round.
The UV Index shows a distinct daily rhythm, peaking at 1 PM with a significant value of 9—a strong indicator for sun exposure. As the day unfolds, early morning starts at a comfortable 1 at 7 AM, gradually climbing to 2 by 8 AM. By 10 AM, it reaches 5, and just before noon, it surges to 8. The afternoon sees a slight dip from 9 at 1 PM to 7 by 3 PM, before slowly descending back to 1 by 7 PM. This data highlights the importance of sun protection during those peak hours, especially from 11 AM to 2 PM. Remember to stay safe and enjoy the sunshine!
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences noticeable seasonal changes that affect burn times and exposure categories. January and December exhibit low UV levels (Index 1), allowing for a safe burn time of 45 minutes. As we transition into February and March, the UV Index rises to moderate levels (Indices 3 and 5), reducing burn time to 30 minutes. The risk escalates significantly from April through August, where the UV Index reaches very high levels (Indices 6 to 9) and burn times drop to as little as 15 minutes. May and June present the highest risk months, prompting visitors and residents to take precautionary measures such as applying sunscreen, wearing protective clothing, and seeking shade during peak hours. As the season shifts again in September and October, UV levels decrease to high and moderate respectively, allowing for longer burn times again. With this knowledge, it is vital for everyone to remain vigilant about sun safety, especially during the peak UV months of May through August.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dzelter | 1 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| 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 |