Last updated: June 2, 2025
In Khovd, Mongolia, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can significantly aid in preventing sunburn and long-term skin damage, especially as the region's BWk climate characteristics lead to heightened UV exposure. With midday values peaking at 10, it's essential to take proactive measures during these hours. Familiarizing yourself with these UV trends not only promotes healthier habits but ensures that your outdoor activities remain enjoyable and safe.
As the sun rises, the UV Index starts its ascent, with a gentle 1 at 07:00. By 08:00, it begins to climb, reaching 2, signaling a reminder to take care. The real intensity kicks in at 10:00, where the index peaks at 6, escalating to a scorching 9 by noon. The hottest moment arrives at 13:00, showcasing a dramatic 10—a level that demands serious sun protection. Although the UV level begins to drop after this peak, it remains notable; at 14:00, it settles at 9, then declines gently, hitting 3 by 17:00. As daylight fades towards the evening, it tapers off to 2 at 18:00 and finally returns to a safe 1 by 19:00. It's a vivid reminder of the sun's power throughout the day!
| 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 | 9 | 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 reflects significant seasonal variations in sun exposure risk. From January to February, the UV Index starts low at 2 and climbs to 3, indicating a shift from low to moderate exposure, with burn times decreasing from 45 to 30 minutes. March and April see a rise to high levels, with indices of 6 and 7, respectively, where burn time drops to just 25 minutes. May through August presents the highest risk, maintaining a very high index of 10 in May and June, and 9 in July and August, where visitors should be especially cautious, as burn times shorten to 15 minutes. As summer wanes into September, the index reduces to 7 before dropping further in October to a moderate 5. The UV levels remain low in November and December at 2 and 1, allowing for 45 minutes of burn time under safer conditions. Visitors and residents are advised to take extra precautions during the high-risk months of May through August, by using sunscreen, wearing protective clothing, and seeking shade during peak sun hours.
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 | 2 | 3 | 6 | 7 | 10 | 10 | 9 | 9 | 7 | 5 | 2 | 1 |