Last updated: June 2, 2025
Understanding the UV Index is essential for residents and visitors of Khujirt, Mongolia, as it plays a crucial role in maintaining skin health and preventing sunburn. With the local Dwc climate presenting unique challenges, awareness of daily UV levels can help safeguard against the harmful effects of excessive sun exposure. During peak hours, especially between 12:00 PM and 2:00 PM, the UV Index can reach as high as 10, indicating an increased risk of harm from unprotected sun exposure. Stay informed and take the necessary precautions to enjoy the sun safely!
From 07:00 to 08:00, the UV Index starts off mild with a maximum of 1 to 2, making it a safe time for early outdoor activities. As the sun climbs higher, the UV levels rise sharply, reaching 4 by 09:00 and hitting 6 by 10:00. The intensity peaks at 13:00 with a significant 10, indicating high exposure risk, perfect for applying sunscreen and seeking shade. As we move into the afternoon, levels gradually decrease, tapering to 9 by 14:00 and falling back to a more manageable 4 by 17:00. By evening, UV levels drop to 2 at 18:00 and retreat to 1 by 19:00, marking a safe return for those looking to enjoy twilight outdoors. Remember, it's essential to stay vigilant 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 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | 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 |
The UV Index experiences significant variation throughout the year, peaking in the summer months. From January to February, the UV risk is relatively low, with values at 2 and 3 respectively, allowing for generous burn times of 45 and 30 minutes. As spring commences in March with a rising index of 5, precautions should begin to be taken. The summer months of May, June, July, and August register extremely high UV levels, peaking at 10 in June, demanding vigilant sun protection measures, as burn times drop to just 15 minutes. The seasonal decline begins in September and October but still maintains a high risk with indices of 7 and 6, with burn times extending to 25 minutes. As we return to winter in November and December, the UV Index decreases back to 3 and 2, heralding a lower risk level again. Visitors and residents are advised to practice sun safety during high-risk months from April through August and to adjust their exposure habits according to the changing UV index to protect their skin effectively.
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 |
| Khujirt | 2 | 3 | 5 | 7 | 9 | 10 | 9 | 9 | 7 | 6 | 3 | 2 |