Last updated: July 2, 2025
Understanding the UV Index in Jargalant, Mongolia is essential for safeguarding your skin and overall health. With sun exposure peaking around midday, when the UV Index can reach as high as 11, awareness of these levels is crucial for preventing sunburn and reducing long-term skin damage. Jargalant's semi-arid climate means that UV rays can be particularly intense, especially during the summer months. By staying informed about the daily UV Index, residents and visitors alike can make better choices about sun protection, ensuring their time outdoors is both enjoyable and safe.
As the sun rises, the UV Index begins its ascent, starting at a mild 2 by 7:00 AM. By 8:00 AM, it climbs to 3, signaling a gentle start to the day. However, it escalates sharply; by 9:00 AM, it hits 5, and by 10:00 AM, it soars to 8. The peak occurs at 12:00 PM, where it reaches a striking 11, indicating a high risk for harm from unprotected sun exposure. The intensity begins to taper off in the afternoon, dropping to 10 at 1:00 PM, then gradually declining to 9 by 2:00 PM. As the sun sets, the UV Index returns to a comfortable 5 at 4:00 PM, and finally, it concludes the day low with 1 by 6:00 PM, inviting a peaceful evening after the sun's dazzling display. Remember to protect your skin during those peak hours!
| 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 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 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 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows a significant seasonal variation, with high-risk months typically occurring from March to August, peaking in June and July with an extreme UV Index of 11. During these summer months, the burn time reduces to just 10 minutes, necessitating vigilance in sun protection. Conversely, the winter months of January and December exhibit a low UV Index of 2, allowing for safer exposure times of up to 45 minutes. As sunlight intensifies in the spring, particularly in April and May with a very high UV Index of 10, residents and visitors should take precautions such as wearing sunscreen, protective clothing, and seeking shade during peak hours. Awareness of these UV changes is essential for ensuring safe outdoor enjoyment year-round.
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 |
| Jargalant | 2 | 3 | 6 | 10 | 10 | 11 | 11 | 10 | 7 | 5 | 3 | 2 |