UV Index in Bulag, Mongolia

Last updated: August 1, 2025

In Bulag, Mongolia, understanding the UV Index is crucial for protecting your skin and overall health. With the region's unique Dwc climate, which brings varying sun exposure levels, awareness of UV levels can help prevent sunburn and long-term skin damage. During peak hours, the UV Index can reach as high as 9, indicating a significant risk for harm, making sun protection essential. By staying informed about daily UV fluctuations, residents and visitors alike can enjoy the sun safely while minimizing health risks associated with excessive UV exposure.

Hourly UV Index in Bulag

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it climbs to a 2, indicating a low risk of harm from unprotected sun exposure. However, from 09:00 onwards, the intensity builds, peaking at 9 between 13:00 and 14:00—a time when precautions are essential to protect skin from damage. The afternoon hours see a slight decrease, dropping to 8 at 15:00 and further declining to 4 by 17:00. As the sun sets, the UV Index falls back down to 1 by 19:00, marking a return to safer levels. Stay vigilant during those midday hours to enjoy the sunshine while keeping your skin healthy!

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
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:008very high15 min
13:008very high15 min
14:008very high15 min
15:007high25 min
16:005moderate30 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Bulag

Throughout the year, the UV Index experiences significant fluctuations, indicating varying levels of sun exposure risk. From January to March, the UV Index rises gradually from 2 to 5, classified as low to moderate risk, where burn times range from 30 to 45 minutes. As we transition into April, May, June, July, and August, the UV Index peaks at 9, falling in the very high category, where the burn time reduces to just 15 minutes—making these months particularly high-risk for sunburn. September marks a decrease to 6 (high exposure), with a burn time of 25 minutes, while October to December returns to lower UV levels, with indices of 4, 2, and 1, respectively, allowing for longer burn times of 30 to 45 minutes. Visitors and residents should remain vigilant, especially during the high-risk summer months, by wearing sun protection and limiting sun exposure, particularly between 10 AM and 4 PM.

Monthly Maximum UV Index for Bulag, Mongolia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bulag. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235799986421
Data source: Statistical UV Index data for Bulag, 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 Bulag UV Index with Other Mongolia Cities

The table above highlights how UV exposure in Bulag 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.
Bulag's solar exposure compared to other cities in Mongolia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Darhan UVI135689986421
Erdenet UVI235789986421
Bulag235799986421
Ulan Bator UVI235799996431
OElgii UVI2357109997521
Khovd UVI23671010997521