UV Index in Lonya Grande, Peru

Last updated: June 2, 2025

In Lonya Grande, Peru, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels helps in preventing sunburn and long-term skin damage, enabling you to enjoy the beautiful outdoors without the risks associated with overexposure. Lonya Grande, characterized by its Cwb climate, experiences significant UV exposure, especially during peak hours when the index can soar to 12 around noon. Staying informed about the UV Index allows residents and visitors alike to make informed choices about sun safety, ensuring that fun in the sun doesn’t come at the expense of your skin health.

Hourly UV Index in Lonya Grande

As the sun rises, the UV Index (UVI) gradually increases, starting at a mild 1 at 07:00. By 08:00, it climbs to 2, indicating it's time to start thinking about sun protection. The intensity peaks dramatically at 12:00, reaching a striking 12, which signifies a high risk of harm from unprotected sun exposure. This peak continues slightly into the early afternoon, with 11 at 13:00 and 9 at 14:00. However, the UVI quickly decreases, dipping to 5 by 15:00 and dropping further to 1 by 17:00. Finally, by the evening hours, it descends to 0 by 18:00, signaling a safe time to enjoy outdoor activities without the worry of harmful UV radiation. Stay sun-smart!

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	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 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 Lonya Grande

Throughout the year, the UV Index remains consistently extreme, with particularly high readings from January to April (UV Index 16-18) and again in September. February sees the highest index at 17, closely followed by March at 18. As the year progresses, there is a gradual decrease in the UV index, peaking in spring but still remaining at a hazardous level of 12 to 16 through October. Visitors and residents are strongly advised to take precautionary measures during these high-risk months by wearing protective clothing, applying sunscreen, and limiting sun exposure to less than 10 minutes, especially during midday hours. Staying informed and cautious is essential to protect against skin damage in this region's intense UV environment.

Monthly Maximum UV Index for Lonya Grande, Peru

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

The table above highlights how UV exposure in Lonya Grande 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.

Lonya Grande'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
Lonya Grande	16	17	18	17	14	12	13	13	16	16	15	15