UV Index in Erhet, Mongolia

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents of Erhet, Mongolia, a region characterized by its harsh continental climate. With high UV levels, especially between late morning and early afternoon, being informed about the UV Index allows individuals to take necessary precautions to protect their skin health and prevent sunburn. As UV exposure can lead to long-term skin damage, awareness of local UV levels is essential—not only for daily outdoor activities but also for safeguarding your well-being in this Dwc climate where sunshine can be intense. Stay sun-safe and informed to enjoy the beauty of Erhet’s outdoors without compromising your health!

Hourly UV Index in Erhet

The UV Index data reveals a dramatic rise in solar intensity as the day progresses, peaking at 9 between 12:00 PM and 2:00 PM. Beginning with a mild 1 at 7:00 AM, it escalates steadily to 3 by 9:00 AM and hits 5 at 10:00 AM. As the sun climbs higher, caution is advised with a 7 at 11:00 AM before reaching that intense 9 during midday. The intensity then begins to taper off, dropping to 7 at 3:00 PM and gradually decreasing to 4 by 5:00 PM. The evening brings relief as the index falls back to 2 by 6:00 PM, and finally settles at 1 by 7:00 PM. This data highlights the importance of sun safety measures, particularly during the peak hours!

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
09:003moderate30 min
10:005moderate30 min
11:007high25 min
12:008very high15 min
13:009very high15 min
14:008very high15 min
15:007high25 min
16:005moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Erhet

Throughout the year, the UV Index experiences significant seasonal changes, with the highest risk months occurring from April to August. During this period, the UV Index reaches a peak of 9, categorized as very high, resulting in a burn time of just 15 minutes. Visitors and residents are strongly advised to take protective measures, such as wearing sunscreen, protective clothing, and sunglasses, especially during these months. As we head into September, the UV Index decreases to 6 (high), with a burn time of 25 minutes, providing some relief but still necessitating caution. The months of October to March generally exhibit lower UV levels ranging from 2 to 4, classified as low to moderate exposure, allowing for more relaxed outdoor activities, although it's still wise to be mindful of sun exposure.

Monthly Maximum UV Index for Erhet, Mongolia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Erhet. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235899996421
Data source: Statistical UV Index data for Erhet, 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 Erhet UV Index with Other Mongolia Cities

The table above highlights how UV exposure in Erhet 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.
Erhet's solar exposure compared to other cities in Mongolia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Darhan UVI135689986421
Erdenet UVI235789986421
Ulan Bator UVI235799996431
Erhet235899996421
OElgii UVI2357109997521
Khovd UVI23671010997521