UV Index in Hualhuas, Peru

Last updated: August 1, 2025

Understanding the UV Index in Hualhuas, Peru is crucial for safeguarding your skin and overall health from harmful ultraviolet rays. With the region's ET climate and high UV exposures, awareness becomes essential—especially between 10:00 AM and 2:00 PM, when UV levels peak at a striking 13. Knowing the UV levels can help you prevent sunburn and reduce long-term skin damage, allowing you to enjoy the sunny Peruvian landscape while protecting your well-being. Stay informed, stay safe, and make the most of every sunny day in Hualhuas!

Hourly UV Index in Hualhuas

The UV Index throughout the day shows a distinct peak in intensity, highlighting the need for sun protection during the midday hours. Starting from a mild gauge of 1 at 7 AM, the index gradually climbs, hitting 5 by 9 AM. The real surge begins at 10 AM, when it skyrockets to 9, peaking at an intense 13 at noon—the most critical time for safeguarding skin. As the afternoon unfolds, the index gradually descends, maintaining a moderate 6 by 3 PM before tapering off to 1 by 5 PM, and finally settling at 0 after 6 PM. The fluctuating values underscore the importance of staying vigilant against UV exposure, especially during those hours when the sun is at its 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	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	14	extreme	10 min
12:00	15	extreme	10 min
13:00	13	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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Hualhuas

Throughout the year, the UV Index remains notably high, reflecting an extreme exposure category from January to May, with values peaking between 20 and 19. The high-risk months predominantly include January through April, where the burn time is just 10 minutes for unprotected skin. Even during the summer months of June, July, and August, the UV Index remains elevated, with readings between 12 and 15. The UV exposure gradually decreases but stays significant well into the fall and winter months, continuing with high values of 18 from October to December. Therefore, visitors and residents should take precautions throughout the year, such as wearing protective clothing, applying sunscreen, and seeking shade to minimize skin damage, especially during these high-risk months.

Monthly Maximum UV Index for Hualhuas, Peru

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

The table above highlights how UV exposure in Hualhuas 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.

Hualhuas'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
Hualhuas	20	19	19	17	15	12	13	15	17	18	18	18