UV Index in Los Guajes, Mexico

Last updated: July 2, 2025

In Los Guajes, Mexico, staying informed about the UV Index is crucial for protecting your skin and overall health. The UV Index indicates the strength of ultraviolet radiation from the sun, helping residents and visitors to take necessary precautions against harmful exposure that can lead to painful sunburn and long-term skin issues. With a Cwa climate, Los Guajes experiences strong sun exposure, especially during peak hours from 10 AM to 4 PM, where the UV Index can reach as high as 13. Understanding these levels is essential not only for enjoying the beautiful sunny days but also for ensuring that your skin remains safe and healthy in this vibrant locale.

Hourly UV Index in Los Guajes

As the day unfolds, the UV Index rises steadily, beginning at a safe 0 at 07:00 and peaking dramatically. By 10:00, it escalates to 4, signaling the need for some sun protection. The intensity reaches 10 at 12:00, and then hits its maximum at 13:00 with a formidable 12. Right after, it slightly dips but remains high at 12 until 15:00. As the afternoon wanes, the UV Index begins to decline, dropping to 9 by 16:00, and continuing its descent to 1 by 19:00. This fluctuation highlights the importance of being sun-smart during peak hours, especially between 11:00 and 15:00, 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	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	10	very high	15 min
13:00	12	extreme	10 min
14:00	13	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Los Guajes

Throughout the year, the UV Index displays significant seasonal variations, with the highest levels occurring from February to September. During these months, particularly March through May and September, the UV Index peaks at 14, placing them in the extreme exposure category with a burn time of just 10 minutes. The high-risk months are thus centered around early spring through late summer, where the intense UV radiation necessitates vigilant sun protection. Residents and visitors are strongly advised to take precautions during these months by wearing broad-spectrum sunscreen, protective clothing, and sunglasses, and by seeking shade, especially during peak hours. In contrast, from November to January, while the UV Index decreases, caution remains advisable during the very high levels observed at the year’s start and end, which still pose a risk for skin damage with burn times of 15 minutes.

Monthly Maximum UV Index for Los Guajes, Mexico

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

The table above highlights how UV exposure in Los Guajes 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.

Los Guajes'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
Los Guajes	9	11	14	14	14	14	13	13	14	12	10	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