UV Index in Guanacevi, Mexico

Last updated: May 3, 2025

In the charming town of Guanacevi, Mexico, awareness of the UV Index is crucial for residents and visitors alike. Understanding UV levels helps to prevent sunburn and protect skin health, allowing everyone to enjoy outdoor activities safely. With a Cwb climate that brings plenty of sunshine, Guanacevi presents unique exposure risks, especially during peak hours when the UV Index soars to 14 around midday. Stay informed and safeguard your skin by recognizing these levels, ensuring your time in this picturesque locale is both enjoyable and protective.

Hourly UV Index in Guanacevi

At sunrise, the UV Index begins at a gentle 0 by 07:00, indicating minimal risk. As the day progresses, this value steadily climbs; by 09:00, it reaches 2, a sign to start being cautious. The sun is at its strongest around 12:00, with a peak UV Index of 11, signalling extreme risk for unprotected skin. From there, it remains notably high at 14 during 13:00 and 14:00, urging everyone to take protective measures. As the afternoon wanes, the index gradually declines, dropping to 10 by 16:00, then tapering off to 4 at 18:00 and finally settling at 2 by 19:00. This data highlights the importance of sun safety, especially during midday when the sun’s rays are most intense.

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	8	very high	15 min
12:00	11	extreme	10 min
13:00	14	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