UV Index in Piura La Vieja, Peru

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Piura La Vieja, Peru, where intense sunlight can pose significant risks to skin health. Understanding UV levels helps in taking proactive measures to prevent sunburn and long-term skin damage, particularly during peak hours when the index reaches a maximum of 12—the highest category of UV exposure. Nestled in a BWh climate zone, Piura La Vieja typically experiences strong sunlight, especially between 10:00 AM and 2:00 PM, making it essential to stay informed and protect your skin during these critical hours.

Hourly UV Index in Piura La Vieja

The UV Index today paints a vivid picture of the sun's intensity as it climbs briskly throughout the morning. Starting at a gentle 1 at 07:00, it escalates to a moderate 2 by 08:00. However, the real peak arrives at 11:00, where the UV Index surges to an eye-opening 10, and reaches its highest point of 12 by 12:00, signaling the need for sun protection. As the afternoon unfolds, the index begins its descent, dropping to 6 by 15:00, and continuing to mellow towards 3 at 16:00. As the sun sets, the index falls back to a comfortable 1 by 17:00, culminating in a 0 at 19:00. A good reminder to be cautious during the midday hours when the sun is at its strongest!

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	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 Piura La Vieja

The UV Index in this region remains extremely high throughout the year, with values peaking at 17 in March and consistently hovering between 12 to 15 during other months. Notably, the high-risk months for sun exposure are from January to April and September to October, where the UV Index is at its highest. Visitors and residents should take precautionary measures to protect their skin, including wearing broad-spectrum sunscreen, protective clothing, and seeking shade, particularly during midday hours. With a burn time of only 10 minutes across all months, it is crucial to remain vigilant about sun safety to prevent harmful effects from prolonged sun exposure.

Monthly Maximum UV Index for Piura La Vieja, Peru

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

The table above highlights how UV exposure in Piura La Vieja 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.

Piura La Vieja'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
Piura La Vieja	15	15	17	16	14	12	12	12	15	15	14	14
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17