Last updated: May 3, 2025
Understanding the UV Index in Buyant, Mongolia is essential for safeguarding your skin against harmful ultraviolet radiation. As the region experiences a BSk climate, sun exposure can vary significantly, leading to fluctuating UV levels that peak at a dangerous index of 10 around midday. Knowing these levels helps in preventing sunburn and maintaining overall skin health, making it crucial for residents and visitors alike to stay informed. With typical sunny days, being aware of UV risks allows you to enjoy the outdoors while taking necessary precautions to protect your skin.
Today's UV Index presents an intriguing curve, starting the day with a mellow maximum of 1 at 07:00. As the sun climbs higher, things heat up quickly—by 10:00, the index reaches 6, and by 12:00, it peaks at an intense 10. This level remains steady until 14:00, urging sun enthusiasts to take precautions. As the afternoon fades, the UV Index gracefully tapers off, dropping to 4 by 17:00, and finally sinking back to a gentle 1 by 19:00. With mid-day UV levels soaring, it’s crucial to stay protected during those peak hours!
| 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 | 6 | 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 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant seasonal variations that impact sun exposure risk. January and December have the lowest UV levels (Index 2), classified as low risk, allowing for longer safe exposure times of 45 minutes. As we move into February and March, UV levels begin to increase, reaching a moderate level (Index 3) and transitioning to high (Index 7) in March, with burn times decreasing to 30 minutes and 25 minutes, respectively. The high-risk months peak from April to August, where UV Index values consistently hit very high (9-10), necessitating urgent caution with burn times dropping to just 15 minutes. As summer fades into September and October, UV levels decrease, returning to moderate levels in the fall. November sees a slight rise before hitting low levels again in December. Visitors and residents are advised to take extra precautions during high-risk months, including seeking shade, wearing protective clothing, and using sunblock.
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 |
| Buyant | 2 | 3 | 7 | 9 | 10 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |