Last updated: June 2, 2025
In Saynshand, Mongolia, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. With a typical BWk climate characterized by sunny days, residents and visitors alike should be aware of the varying UV levels throughout the day, peaking at 10 around noon. Knowing these levels helps you take necessary precautions, ensuring that you enjoy the sun while protecting yourself from its harmful effects. Whether you're exploring the beautiful landscapes or just stepping outside, being informed about the UV Index can make a significant difference in maintaining your well-being. Stay safe and sun-smart!
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 |
The UV Index exhibits significant seasonal variations, indicating changing levels of sun exposure risks throughout the year. From January to March, the UV Index remains relatively low to moderate, with January at 2 (low exposure) and a burn time of 45 minutes, while March increases to 5 (moderate exposure) with a burn time of 30 minutes. The risk escalates dramatically from April to August, peaking at 10 (very high exposure) in May, June, and July, where burn times drop to just 15 minutes. August sees a slight decrease to 9, but it still falls within the very high category. By early fall, the UV Index decreases to 7 in September (high exposure) and gradually returns to moderate levels by October (5) and November (3), before stabilizing at a low of 2 in December. Visitors and residents are advised to take necessary precautions, particularly during the high-risk months of April through August, where protective measures such as sunscreen, hats, and sunglasses are essential to prevent UV-related harm.
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 |
| Saynshand | 2 | 3 | 5 | 7 | 10 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |