Last updated: June 2, 2025
In Hungiy, Mongolia, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential for preventing sunburn and reducing the risk of long-term skin damage. With a BSk climate that often leads to high UV exposure during peak hours—from 10 AM to 2 PM, when the index can reach up to 10—it's vital to take precautions. By being aware of the UV Index, you can enjoy the outdoors safely while safeguarding your skin against harmful rays.
The UV Index throughout the day reveals a gradual rise in intensity, peaking between 12:00 PM and 1:00 PM at an impressive 10, indicating a heightened need for sun protection. The morning starts off mild, with readings of 1 at 7:00 AM and climbing to 3 by 8:00 AM. As the sun climbs higher, the index escalates sharply to 7 by 10:00 AM, reaching its maximum of 8 at 11:00 AM. After noon, the index remains high but begins to decline, dipping to 9 at 2:00 PM, before settling to 5 by 4:00 PM. As the evening approaches, the values gently retreat to 3 at 5:00 PM, 2 by 6:00 PM, and finally back to 1 at 7:00 PM, illustrating the arc of the sun's strength throughout 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 | 8 | 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 experiences significant fluctuations, highlighting the varying levels of sun exposure risk. High-risk months include May through August, when UV levels peak at 10 and 9, classifying them as very high, with burn times as short as 15 minutes. Conversely, January, November, and December have much lower UV levels, categorized as low, with burn times of 45 minutes. Residents and visitors are advised to take extra precautions during the high-risk months by wearing protective clothing, applying sunscreen regularly, and seeking shade to minimize sun exposure. Regular checks of the UV Index can help everyone stay informed and safe throughout the seasons.
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 |
| Hungiy | 2 | 3 | 5 | 7 | 10 | 10 | 9 | 9 | 7 | 4 | 2 | 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 |