Last updated: July 2, 2025
In Tegsh, Mongolia, staying informed about the UV Index is essential for safeguarding your skin health and preventing sunburn. With peak UV levels reaching as high as 9 during midday hours, residents and visitors alike must understand these fluctuations to protect themselves from harmful UV radiation. The Dwc climate of Tegsh contributes to significant sun exposure, especially in the summer months, making it crucial to monitor UV levels daily. By being proactive and aware of the UV Index, you can enjoy the sun safely while minimizing the risks associated with overexposure.
The UV Index presents a dynamic hourly rhythm, peaking in the mid-afternoon. Starting at a mild 2 at 07:00, it gradually rises, reaching 3 by 08:00. By 09:00, the sun begins to assert itself with a 5, climbing to a robust 6 by 10:00. The intensity peaks at 12:00 and 13:00 with an impressive 9, signaling optimal conditions for sun exposure but also a need for protection. As the afternoon wanes, the index gently descends, dropping to 8 at 14:00, 7 at 15:00, and tapering off to 3 by 17:00. Finally, it settles at a benign 1 by 19:00, inviting the evening respite from the sun’s rays. Experience this solar dance while safeguarding your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | 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 | 9 | very high | 15 min |
| 14:00 | 8 | 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 |
As the seasons change, so do the levels of UV exposure, which can significantly impact both residents and visitors. In winter months (January to February), the UV Index remains low to moderate (2 to 3), allowing for longer safe exposure times of up to 45 minutes. Spring brings a notable increase, reaching a moderate 5 in March and escalating to very high levels of 8 in April. The summer months of May to July are high-risk, with UV Index values soaring to 10 and a minimal burn time of just 15 minutes, necessitating stringent sun protection measures. August continues with a similar risk, followed by a gradual decrease in September, when UV levels drop to 7. As fall approaches, the UV Index decreases to moderate levels in October and low in November and December, allowing for safer outdoor activities again. For safety, individuals are advised to use sunscreen, wear protective clothing, and seek shade, especially during the high-risk months of April through August. Stay vigilant and prioritize skin health throughout the year.
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 |
| Tegsh | 2 | 3 | 5 | 8 | 10 | 10 | 9 | 9 | 7 | 5 | 2 | 1 |
| Khovd UVI | 2 | 3 | 6 | 7 | 10 | 10 | 9 | 9 | 7 | 5 | 2 | 1 |