UV Index in Ramon Castilla, Peru

Last updated: June 2, 2025

In Ramon Castilla, Peru, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels not only helps prevent painful sunburn but also plays a key role in reducing the risk of long-term skin damage, including skin cancer. With a climate classified as Af, Ramon Castilla experiences significant UV exposure during the day, peaking at levels of 11 around midday. Being aware of these UV risks can empower residents and visitors to enjoy the sun safely, ensuring a healthier outdoor experience.

Hourly UV Index in Ramon Castilla

At 07:00, the UV Index starts low at 1, gradually climbing to 3 by 08:00. As the sun rises higher, the intensity surges, peaking at a striking 11 by 11:00 and remaining at that level until 12:00. The afternoon sees a slight decrease, with the index slipping to 10 by 13:00 and then further to 7 at 14:00. By mid-afternoon, the UV Index does a dramatic drop to 4 at 15:00, and by 16:00, it falls back to 1. The sun begins to set, leading to a complete reduction, bringing UV levels down to 0 by 19:00. This data illustrates a typical day of high UV exposure during the midday hours, highlighting the importance of sun protection at peak times.

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	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	1	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 Ramon Castilla

The UV Index experiences notable consistency throughout the year, with extreme levels recorded from January to April, reaching a peak of 16 in February and March. Although there is a slight reduction in UV Index values from May (13) to July (11), the exposure remains high, and the burn time stays constant at just 10 minutes. August sees a slight increase to 12 before September rises again to 13, with October and November holding steady at 14. December rounds out the year with a UV Index of 13. Given this information, it is crucial for visitors and residents to remain vigilant about sun protection, especially during the high-risk months of January through April. Using sunscreen, wearing protective clothing, and seeking shade can help prevent skin damage, even during the cooler months.

Monthly Maximum UV Index for Ramon Castilla, Peru

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

The table above highlights how UV exposure in Ramon Castilla 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.

Ramon Castilla'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
Ramon Castilla	15	16	16	15	13	11	11	12	13	14	14	13
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17