UV Index in Santiago del Torno, Bolivia

Last updated: August 1, 2025

In Santiago del Torno, Bolivia, being aware of the UV Index is crucial for protecting your skin and ensuring overall health. Understanding UV levels not only helps prevent painful sunburns but also plays a significant role in reducing the risk of long-term skin damage. With a tropical climate characterized by high UV exposure, especially during peak hours when the index can reach a severe 9, it’s essential to take daily precautions to safeguard your skin. Stay informed and enjoy the sun safely—your skin will thank you!

Hourly UV Index in Santiago del Torno

As the sun rises, the UV Index starts off low at a comfortable 1 from 7:00 AM to 8:00 AM. By 9:00 AM, it jumps to 3, signaling a gradual increase in sun exposure. The intensity peaks around 12:00 PM, reaching an impressive 9, making midday the most critical time for sun safety. As the afternoon unfolds, the index slowly declines; it drops to 7 by 2:00 PM, then further decreases to 4 at 3:00 PM. The later hours offer a gentle reprieve, with values falling to 1 by 5:00 PM and ultimately 0 by 6:00 PM. Remember, during those peak hours, it’s essential to protect your skin!

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	9	very high	15 min
12:00	10	very high	15 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 Santiago del Torno

Throughout the year, the UV Index experiences significant seasonal shifts, with the highest values occurring from January to April, where it consistently falls within the extreme category (UV Index 15-16) and a rapid burn time of just 10 minutes. High-risk months include November and December, which also exhibit extreme conditions, prompting residents and visitors to exercise caution year-round. As we transition to the mid-year months of May through August, the UV Index remains in the very high category (UV Index 8-10) with burn times extending to 15 minutes but still warranting protection from harmful sun exposure. Moving into September and October, the UV Index rises back to extreme levels, emphasizing the importance of proactive sun safety measures, such as wearing sunscreen, protective clothing, and seeking shade, regardless of the season.

Monthly Maximum UV Index for Santiago del Torno, Bolivia

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

The table above highlights how UV exposure in Santiago del Torno 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.

Santiago del Torno'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
Santiago del Torno	16	15	15	13	10	8	9	10	13	15	16	16
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