UV Index in Ongoy, Peru

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Ongoy, Peru, where the sun's rays can be particularly intense. Being aware of UV levels helps in preventing sunburn and protecting skin health, making it easier to enjoy the outdoors safely. Ongoy, located in a temperate climate zone, generally experiences elevated UV exposure, especially during midday hours when the index peaks at 13. By staying informed about the UV Index, you can take proactive measures to shield yourself from harmful rays and enjoy all that this beautiful region has to offer.

Hourly UV Index in Ongoy

As the day unfolds, the UV Index sharply rises, reaching its peak at 11:00 AM and 12:00 PM with a scorching 13. Starting from a mild 1 at 7:00 AM, it escalates to a moderate 6 by 9:00 AM. The sun’s intensity continues to build, hitting a striking 10 at 10:00 AM, making it essential to take sun safety precautions. By 1:00 PM, the UV exposure begins to wane, dropping to 12 before steadily declining throughout the afternoon: 8 at 2:00 PM and down to 4 by 3:00 PM. As the sun sets, the UV Index diminishes to a more manageable 0 by 7:00 PM, offering a respite from the day’s heat. Stay protected and enjoy the sun responsibly!

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	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	8	very high	15 min
15:00	4	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 Ongoy

The UV Index data reveals consistently high levels of ultraviolet radiation throughout the year, with all months categorized as extreme exposure, indicating that burn time is as brief as 10 minutes in any of these months. Specific months to particularly note as high-risk include January, February, March, and November, where the UV Index remains at a peak of 18. Residents and visitors should take precautionary measures during these months by wearing protective clothing, using sunscreen with a high SPF, and limiting sun exposure during peak hours. It is crucial to remain vigilant about UV safety year-round to prevent skin damage.

Monthly Maximum UV Index for Ongoy, Peru

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

The table above highlights how UV exposure in Ongoy 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.

Ongoy'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
Ongoy	18	18	18	17	13	11	13	14	16	17	18	18