Last updated: June 2, 2025
In Chandmani, Mongolia, being aware of the UV Index is vital for your skin health and overall well-being. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage. With a BSk climate characterized by sunny summers, residents and visitors face notable UV exposure risks, particularly between 10:00 AM and 2:00 PM, when the UV Index peaks at levels 9 and 10. Stay informed and protect yourself by checking the UV Index to enjoy the sunlight safely!
The UV Index reaches its peak during the midday hours, showcasing a vibrant sun's intensity. Starting with a gentle 1 at 07:00, it gradually escalates to 3 by 08:00. As the day progresses, the index soars to 5 at 09:00, hitting 7 by 10:00. The real highlight occurs between 11:00 and 13:00, when it peaks at an impressive 10, urging everyone to take caution. Following this, the index begins a slow descent, dropping to 9 at 14:00 and gradually declining to 5 by 16:00. By 18:00, it reduces to 2, finally settling back at 1 by 19:00. This hourly data highlights the importance of sun safety during the peak hours of the day.
| 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 | 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 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, influencing the risk of sun exposure for both residents and visitors. January and December have a low UV Index of 2, allowing for a burn time of 45 minutes. As the months progress, February and March see a rise to a moderate UV Index of 3 and 5, resulting in 30 minutes of burn time. April marks the transition to a high category with a UV Index of 7, leading to a burn time of 25 minutes. The peak UV months are May, June, and July, where the Index reaches 9 and 10, indicating a very high risk and a burn time of only 15 minutes. While August sees a slight decrease to 9, the risk remains significant. September returns to high at 7, with 25 minutes of burn time, before tapering off to moderate levels in October and November. Visitors are strongly advised to take precautions from April to August, wearing appropriate sun protection, seeking shade, and limiting sun exposure during peak hours to reduce the risk of skin damage.
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 |
| Chandmani | 2 | 3 | 5 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |