UV Index in Huayllas, Bolivia

Last updated: May 3, 2025

In Huayllas, Bolivia, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. Understanding the UV levels is essential not only for preventing sunburn but also for maintaining long-term skin health, particularly in this region, where the climate falls under the BSk zone—characterized by dry and sunny conditions. With peak UV Index readings soaring to 11 around midday, residents and visitors alike must take proactive measures to protect themselves during the highest exposure times, ensuring their outdoor activities remain enjoyable and safe.

Hourly UV Index in Huayllas

As the day unfolds, the UV Index reaches its peak between 11:00 AM and 12:00 PM, soaring to a striking 11. The morning starts gently, with the index at a modest 1 by 7:00 AM, slowly climbing to 4 by 9:00 AM. The sun then intensifies, pushing the index to a strong 10 at 11:00 AM, signaling it's time to seek shade and protect your skin. By 2:00 PM, it begins to wane, dropping to 8, and further decreases to 5 by 3:00 PM. As the afternoon progresses, the index continues to fall, reaching 2 at 4:00 PM, and finally settling at 1 by 5:00 PM and 0 as the sun sets at 6:00 PM. Stay aware and shield yourself during those crucial midday 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.
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	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Huayllas

During the year, the UV Index exhibits significant seasonal variations, primarily remaining in the extreme or very high exposure categories. The high-risk months span from January through April and again from September to December, where the UV Index consistently peaks at 17 or 18, indicating a burn time of merely 10 minutes. Conversely, months like June and July experience a slightly lower index of 9 and 10 respectively, with a burn time extending to 15 minutes. It is crucial for visitors and residents to take precautions during these high-risk months by seeking shade, wearing protective clothing, and regularly applying sunscreen to safeguard against harmful UV radiation. Stay vigilant and protect your skin year-round!

Monthly Maximum UV Index for Huayllas, Bolivia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Huayllas. 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 Huayllas, 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 Huayllas UV Index with Other Bolivia Cities

The table above highlights how UV exposure in Huayllas compares to other major locations across Bolivia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Huayllas's solar exposure compared to other cities in Bolivia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Santa Cruz de la Sierra UVI	15	15	14	13	10	8	9	10	12	15	16	16
Sucre UVI	17	17	16	14	11	9	10	12	15	17	17	18
Huayllas	17	17	16	14	12	9	10	12	15	17	18	18
Sacaba UVI	17	18	17	15	12	10	10	13	15	17	18	19
Cochabamba UVI	18	18	17	15	12	10	11	13	16	18	18	19
Oruro UVI	19	19	17	16	13	10	11	14	16	19	19	19