UV Index in Llano Grande, Mexico

Last updated: June 2, 2025

In Llano Grande, Mexico, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors protect themselves from harmful UV radiation, which can lead to long-term skin damage and increased risks of skin cancer. Given Llano Grande’s Csb climate, characterized by warm summers and moderate sun exposure, the risk of UV radiation peaks during the midday hours, with indices reaching as high as 14 between 1 PM and 2 PM. By staying informed about the UV Index and taking appropriate precautions, you can enjoy the beautiful weather while safeguarding your skin.

Hourly UV Index in Llano Grande

The UV Index data paints a vivid picture of the sun's intensity throughout the day. Starting off gentle at 07:00 with a reading of 0, the index gradually climbs. By 10:00, it reaches 4, signaling moderate exposure. The peak occurs at 14:00, hitting a striking 14—a high risk period that calls for protective measures. As the afternoon wanes, the index begins to decline, dropping to 10 by 16:00 and then tapering off to 2 by 19:00. This progression emphasizes the importance of sun safety during midday hours when the sun is most potent.

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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	7	high	25 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	14	extreme	10 min
15:00	13	extreme	10 min
16:00	10	very high	15 min
17:00	7	high	25 min
18:00	4	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Llano Grande

The UV Index exhibits significant seasonal changes, peaking from February to September when it reaches extreme levels, particularly in April and May with an Index of 15. High-risk months include February through October, where the burn time is critically low at just 10 minutes during this period. Conversely, the UV Index drops to very high levels in January, November, and December, allowing for slightly longer burn times of 15 minutes. Visitors and residents are strongly advised to take precautionary measures, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak UV hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Llano Grande, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Llano 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 Llano 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 Llano Grande UV Index with Other Mexico Cities

The table above highlights how UV exposure in Llano Grande compares to other major locations across Mexico. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Llano Grande's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Guadalajara UVI	9	11	14	14	14	13	13	13	13	12	9	8
Llano Grande	8	11	13	15	15	14	14	14	13	12	9	8
Iztapalapa UVI	10	12	14	15	14	14	14	14	14	12	10	8
Ecatepec de Morelos UVI	10	12	14	15	15	14	14	13	14	12	10	8
Mexico City UVI	10	12	14	15	15	14	14	13	14	12	10	8
Puebla UVI	10	12	14	15	15	15	15	14	14	13	10	9