UV Index in Hohtolgoy, Mongolia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Hohtolgoy, Mongolia, especially given the area's BSk climate, characterized by dry conditions and intense sunlight. As UV levels can fluctuate dramatically throughout the day, awareness of these changes is essential for preventing sunburn and protecting long-term skin health. With peak UV indexes reaching up to 9 between noon and 2 PM, understanding these levels helps in making informed decisions about outdoor activities, ensuring you enjoy the beautiful Mongolian landscape safely while minimizing risks associated with excessive sun exposure.

Hourly UV Index in Hohtolgoy

The UV Index throughout the day presents a clear pattern of intensity, peaking at midday. Starting from a mild level of 1 at 07:00, the index rises steadily, reaching 2 by 08:00. The real surge occurs between 09:00 and 13:00, where it escalates from 4 to a striking 9—the highest point of the day. As the afternoon unfolds, the intensity slightly declines to 7 at 15:00, before tapering off to 5 at 16:00. The evening sees a further decrease, settling back to 2 by 18:00 and returning to 1 at 19:00. For those enjoying outdoor activities, it’s essential to take precautions, especially during the peak hours from 11:00 to 14:00 when the UV rays are most potent.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:006high25 min
11:008very high15 min
12:009very high15 min
13:009very high15 min
14:009very high15 min
15:007high25 min
16:005moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Hohtolgoy

Throughout the year, the UV Index varies significantly, impacting the risk of sunburn and the necessity for sun protection. The high-risk months for UV exposure generally occur from April to August, peaking in May with an index of 10 (very high) and remaining above 8 during the summer months. During this period, the burn time for unprotected skin is as low as 15 minutes, emphasizing the need for diligent sun safety practices, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade. As fall approaches, the UV Index decreases, with levels dropping to moderate in October and low by November and December. Visitors and residents are advised to be particularly cautious during high UV months, while those venturing outside during the winter months can enjoy the sun with less concern for over-exposure.

Monthly Maximum UV Index for Hohtolgoy, Mongolia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Hohtolgoy. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2357109987521
Data source: Statistical UV Index data for Hohtolgoy, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Hohtolgoy UV Index with Other Mongolia Cities

The table above highlights how UV exposure in Hohtolgoy compares to other major locations across Mongolia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Hohtolgoy's solar exposure compared to other cities in Mongolia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Darhan UVI135689986421
Erdenet UVI235789986421
Ulan Bator UVI235799996431
Hohtolgoy2357109987521
OElgii UVI2357109997521
Khovd UVI23671010997521