UV Index in Zacualpa, Mexico

Last updated: June 2, 2025

In Zacualpa, Mexico, understanding the UV Index is crucial for protecting your skin and overall health. High levels of ultraviolet radiation, particularly between 10 AM and 2 PM when the UV Index peaks at 13, pose a significant risk for sunburn and long-term skin damage. With the region’s Aw climate, characterized by warm temperatures and ample sunlight, residents and visitors must be vigilant about UV exposure to enjoy the outdoors safely. Stay informed about daily UV levels to take proactive measures for sun safety, ensuring that your time in the sun is both enjoyable and healthy.

Hourly UV Index in Zacualpa

The UV Index reaches its peak intensity today, starting off mild at 1 during the early hours. As the sun climbs higher, exposure to UV radiation becomes increasingly significant, with the index soaring to 13 at 1:00 PM—the highest point of the day. The hours leading up to noon show a steady rise, hitting 12 at noon and a striking 10 by 11:00 AM. Early afternoon sunbathers should take precautions as the intensity gradually tapers off in the later hours, falling back to 3 by 5:00 PM and returning to a safe 1 by evening. Remember to stay protected during those peak 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	3	moderate	30 min
10:00	6	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Zacualpa

The seasonal UV changes indicate a significant increase in UV index from January to April, peaking at UV Index 14 in both April and May, categorized as extreme exposure with a burn time of just 10 minutes. Following this peak, the UV index remains high, fluctuating around 13 during the summer months of June to September, before tapering off to 12 in October. The high-risk months for UV exposure are therefore February through October, with particular caution advised for March through May when the UV index is at its highest. Visitors and residents should take precautions such as wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours to prevent sunburn and skin damage.

Monthly Maximum UV Index for Zacualpa, Mexico

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

The table above highlights how UV exposure in Zacualpa 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.

Zacualpa'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
Zacualpa	10	12	13	14	14	13	13	13	13	12	10	9
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