UV Index in San Pablo, Peru

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of San Pablo, Peru, where the high altitude and unique climate conditions elevate sun exposure risks. Being aware of UV levels plays a key role in preventing sunburn and safeguarding your skin’s health. With a typical classification of Cwb climate, San Pablo experiences significant UV intensity, especially around midday. At peak times, such as between 10:00 AM and 1:00 PM, the UV Index can soar to 13, posing serious risks. Embracing sun safety by monitoring the UV Index empowers you to enjoy the beautiful outdoors while protecting your skin from harmful ultraviolet rays.

Hourly UV Index in San Pablo

The UV Index throughout the day exhibits a striking pattern, starting off at a mild level of 1 at 07:00, gradually increasing to 2 by 08:00. As the sun climbs higher, the index surges to 5 at 09:00, and then hits a peak of 13 at 12:00. The sun is its strongest around 11:00 and 12:00, with values of 12 and 13 respectively, indicating a high risk of harm from unprotected sun exposure. After this zenith, the index starts to taper off, dropping to 10 at 14:00, and further declining to 6 by 15:00. The afternoon brings relief, with levels dropping to 3 at 16:00 and settling at 1 by the evening hours after 17:00, culminating in a UV Index of 0 by 19:00. This clear trend underscores 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	2	low	45 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in San Pablo

The UV Index data reveals consistently extreme exposure levels throughout the year, with values ranging from 13 to 19. This indicates that high-risk months for UV exposure include January through April and September through October, where the index is particularly high, peaking at 19 in March. Notably, the burn time remains constant at 10 minutes across all months, emphasizing the urgency of protective measures regardless of season. Visitors and residents alike are strongly advised to prioritize sun safety with effective sunscreen, protective clothing, and limited sun exposure, especially during these high-risk periods.

Monthly Maximum UV Index for San Pablo, Peru

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

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

San Pablo's solar exposure compared to other cities in Peru. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Callao UVI	14	14	14	12	10	9	10	11	12	13	14	13
Lima UVI	14	14	14	12	10	9	10	11	12	13	14	13
Trujillo UVI	15	15	15	14	12	11	11	11	13	14	14	14
Chiclayo UVI	14	15	15	14	13	11	11	12	15	14	14	13
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17
San Pablo	18	18	19	18	15	13	14	14	17	18	17	17