UV Index in Chacalapa, Mexico

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Chacalapa, Mexico, where the hot, tropical climate can lead to significant sun exposure. A high UV Index, particularly during midday hours, highlights the importance of awareness to prevent sunburn and protect your skin health. With peak levels soaring to 13 between 1 PM and 2 PM, the risks of skin damage can increase dramatically if precautions aren't taken. By keeping an eye on UV levels, you can enjoy the sunny weather while safeguarding your well-being against the harmful effects of ultraviolet radiation.

Hourly UV Index in Chacalapa

The UV Index for the day presents a dynamic trajectory, peaking sharply around midday. Starting at a low of 1 at 7:00 AM, it gently rises to 3 by 9:00 AM. The intensity reaches high levels as it climbs to 5 at 10:00 AM, before surging to a staggering 12 by noon, indicating an increased risk for harm from unprotected sun exposure. The index continues to soar, hitting its zenith at 13 from 1:00 PM to 2:00 PM. Fortunately, a gradual decline begins in the late afternoon, lowering to 7 by 4:00 PM, and easing further to a 2 at 6:00 PM before tapering off to 1 by 7:00 PM. Sun safety is crucial during those peak hours, so stay protected and enjoy the sunshine responsibly!

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	5	moderate	30 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chacalapa

The seasonal UV changes reveal that the highest UV Index values occur from March to September, with extreme levels peaking at UV Index 13, requiring only 10 minutes of sun exposure before burns can occur. The high-risk months are primarily from February to October, where the UV Index consistently reaches extreme levels; particularly, April through September pose the greatest risk. Visitors and residents should take precautions during these months by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours to minimize UV exposure and prevent skin damage. In contrast, November to January see lower UV levels categorized as very high, with longer burn times, but caution is still advised.

Monthly Maximum UV Index for Chacalapa, Mexico

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

The table above highlights how UV exposure in Chacalapa 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.

Chacalapa'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
Chacalapa	9	11	12	13	13	13	13	12	13	11	9	8
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