UV Index in Pilaya, Bolivia

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Pilaya, Bolivia, where the sun's rays can be particularly intense. As you enjoy the beautiful landscapes of this Cwb climate zone, knowing the UV levels helps in preventing sunburn and promoting skin health. With peak indices reaching a high of 9 around midday, the risks of overexposure increase significantly, making it essential to be proactive about sun protection. Awareness of the UV Index not only safeguards your skin but also enhances your overall outdoor experience in this breathtaking region.

Hourly UV Index in Pilaya

As the sun rises, the UV Index starts off low, peaking at just 1 by 8 AM. However, as the day progresses, intensity increases, reaching a notable 6 by 10 AM and soaring to its maximum of 9 from noon to 1 PM. This peak signifies a time when sun safety becomes essential, urging you to seek shade and apply sunscreen. The afternoon sees a gradual decline with the index dropping to 5 by 3 PM and lower values as the sun begins its descent. By ~4 PM, the index falls to 2, and soon after, it returns to 1 by 5 PM, fading to 0 in the evening. Overall, it’s wise to take precautions during the midday hours when the UV levels are at their highest!

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	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Pilaya

Throughout the year, the UV Index shows significant seasonal variations, with extreme levels persisting from January to May, and a return to extreme conditions from September to December. The high-risk months include November and December, both peaking at a UV Index of 18, which necessitates caution for all outdoor activities. While summer months, particularly June and July, see a slight dip with a very high index of 8 and 9 respectively, the burn time remains critical — only 15 minutes for direct sunlight. Visitors and residents are advised to take necessary precautions, such as wearing protective clothing, applying sunscreen regularly, and seeking shade, especially during periods of high UV exposure. Always be aware of the UV Index to stay safe under the sun!

Monthly Maximum UV Index for Pilaya, Bolivia

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

The table above highlights how UV exposure in Pilaya 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.

Pilaya'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
Pilaya	17	17	16	14	11	8	9	12	14	17	18	18
Sucre UVI	17	17	16	14	11	9	10	12	15	17	17	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