UV Index in Guanacevi, Mexico

Last updated: August 1, 2025

In Guanacevi, Mexico, understanding the UV Index is crucial for protecting yourself from harmful sun exposure. With the UV levels peaking at an intense 14 during the early afternoon, awareness of these numbers can play a vital role in preventing sunburn and promoting long-term skin health. Guanacevi's climate, characterized by its cool temperate conditions, still presents significant risks due to its high-altitude sun exposure. By staying informed about the UV Index, residents and visitors can enjoy the beautiful outdoors without compromising their well-being.

Hourly UV Index in Guanacevi

The UV Index shows a dynamic progression throughout the day, starting from a maximum of 0 at 07:00. As the sun rises, it gradually increases, reaching 1 by 08:00 and then climbing to 2 at 09:00. The peak intensity occurs between 12:00 and 14:00, soaring to a high of 14 at 14:00—a clear signal for sun protection. As the afternoon wanes, the index gently declines, dropping to 11 at 16:00 and 7 at 17:00, before settling back to 4 at 18:00 and 2 by 19:00. This data emphasizes the importance of sun safety during the midday hours when UV exposure is at its highest.

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	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 Guanacevi

Throughout the year, the UV Index experiences significant seasonal changes, peaking from March to October with extreme levels of UV radiation. The highest risk months are April, May, June, July, August, and September, all maintaining an extreme exposure category with a burn time of just 10 minutes. Residents and visitors should be particularly cautious during this period, taking proactive measures to protect their skin, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade during midday hours. In contrast, January and November mark a slight decrease to a very high level with a burn time of 15 minutes, while December and February transition back to high and extreme categories, respectively. Awareness of these changes can help everyone enjoy the outdoors safely while minimizing skin damage risks.

Monthly Maximum UV Index for Guanacevi, Mexico

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

The table above highlights how UV exposure in Guanacevi 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.

Guanacevi'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
Guanacevi	8	11	12	15	14	14	14	14	13	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