UV Index in Darvi, Mongolia

Last updated: July 2, 2025

Understanding the UV Index in Darvi, Mongolia is vital for protecting your skin and overall health. With a climate classified as BSk, Darvi experiences significant UV exposure, particularly during peak hours when the index can reach a maximum of 10. Awareness of UV levels not only aids in sunburn prevention but also helps mitigate long-term skin damage. As the sun climbs higher, understanding the risks associated with higher UV indices—especially between 10 AM to 2 PM—is crucial for enjoying outdoor activities safely while safeguarding your skin’s health.

Hourly UV Index in Darvi

The UV Index reaches its peak during the midday hours, showcasing a vibrant sun's intensity. Starting with a gentle 1 at 07:00, it gradually escalates to 3 by 08:00. As the day progresses, the index soars to 5 at 09:00, hitting 7 by 10:00. The real highlight occurs between 11:00 and 13:00, when it peaks at an impressive 10, urging everyone to take caution. Following this, the index begins a slow descent, dropping to 9 at 14:00 and gradually declining to 5 by 16:00. By 18:00, it reduces to 2, finally settling back at 1 by 19:00. This hourly data highlights the importance of sun safety during the peak hours of the day.

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 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	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Darvi

Throughout the year, UV exposure varies significantly, with a noticeable increase from March to August. The high-risk months are April to August, where the UV Index reaches 8-10, categorized as very high; during this period, the recommended burn time decreases to just 15 minutes. In contrast, January and December exhibit low exposure levels, with a UV Index of 2 and a burn time of 45 minutes. Visitors and residents should take extra precautions during the high UV months by wearing sunscreen, protective clothing, and seeking shade, especially between 10 AM and 4 PM when the sun's rays are the strongest. During the rest of the year, while the risk is lower, it is still advisable to be mindful of UV exposure, especially in March, September, and October with moderate UV levels.

Monthly Maximum UV Index for Darvi, Mongolia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Darvi. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Darvi, 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 Darvi UV Index with Other Mongolia Cities

The table above highlights how UV exposure in Darvi 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.

Darvi's solar exposure compared to other cities in Mongolia. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Darvi	2	3	6	8	10	10	10	10	7	5	3	2