UV Index in Cacahuatengo, Mexico

Last updated: July 2, 2025

In Cacahuatengo, Mexico, staying informed about the UV Index is essential for safeguarding your skin health and preventing sunburn. Understanding your local UV levels helps you make smarter decisions about sun protection, especially during peak hours of exposure. With a Cfa climate, Cacahuatengo experiences intense UV radiation, particularly between 11 AM and 2 PM, when UV Index values soar to 11 and 13. By monitoring the UV Index, residents and visitors can take proactive steps to enjoy the sun safely while minimizing the risk of skin damage.

Hourly UV Index in Cacahuatengo

At 07:00 and 08:00, the UV Index remains low, peaking at 1, making it a safe time for outdoor activities. However, as the day progresses, the sun’s intensity ramps up sharply. By 10:00, the index reaches 5, climbing to a striking 11 by noon. The day hits its peak at 13:00 and 14:00, with a UV Index of 13, warranting caution and sun protection. As the afternoon unfolds, you’ll find a gradual decline: readings drop to 11 at 15:00, then 8 at 16:00, further easing to 2 by 18:00, and finally settling back to 1 by 19:00. Remember, to enjoy the sun safely, consider protective measures during the high UV hours!

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	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Cacahuatengo

Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest levels occurring from February to October. The most high-risk months are generally from March to October, during which the UV Index remains in the extreme category at values of 12 to 13, indicating a burn time of just 10 minutes. Visitors and residents are advised to take extra precautions, such as applying sunscreen, wearing protective clothing, and seeking shade during these peak months to minimize the risk of skin damage. January and December offer slightly lower UV exposure, categorized as high, with burn times of 25 minutes and 15 minutes in November, making them somewhat safer for outdoor activities but still necessitating awareness.

Monthly Maximum UV Index for Cacahuatengo, Mexico

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

The table above highlights how UV exposure in Cacahuatengo 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.

Cacahuatengo'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
Cacahuatengo	7	10	12	12	13	13	13	12	12	11	9	7
Guadalajara UVI	9	11	14	14	14	13	13	13	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