UV Index in Chimalaco, Mexico

Last updated: May 3, 2025

In Chimalaco, Mexico, understanding the UV Index is crucial for safeguarding your skin and overall health. The UV levels can soar high—peaking at 12 during midday—making awareness essential to prevent sunburn and reduce the long-term risks of skin damage. With a Cwa climate characterized by its warm summers and moderate sunshine, residents and visitors alike must stay informed about UV exposure risks throughout the day, especially during peak hours. By keeping a close eye on the UV Index, you can enjoy the beautiful Chimalaco weather while protecting your skin from harmful rays.

Hourly UV Index in Chimalaco

The UV Index throughout the day showcases a steep rise in sun intensity, peaking at 12 between 1:00 PM and 2:00 PM, indicating a very high risk of harm from unprotected sun exposure. Early in the morning at 7:00 AM, the index starts at a manageable 1, gradually building to 5 at 10:00 AM. As the clock strikes 11:00 AM, it surges to 8, and by noon, it hits 11, urging outdoor enthusiasts to seek shade or apply sunscreen diligently. In the afternoon, the index remains elevated, reaching 10 at 3:00 PM before tapering off to 4 by 5:00 PM and finally settling back to 1 as the sun sets at 7:00 PM. This data emphasizes the necessity for sun protection during the midday hours when the UV exposure is at its peak.

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	12	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Chimalaco

Throughout the year, UV exposure levels show significant variation, with the highest UV Index readings occurring from March to October, indicating extreme conditions and particularly high-risk months for sunburn. The peak UV Index reaches 13 during April, June, July, August, and September, where the burn time is as short as 10 minutes. In contrast, January, November, and December present high to very high exposure categories but still require caution, especially in February with a UV Index of 10. Visitors and residents should take preventive measures during these high-risk months, such as wearing sunscreen, protective clothing, and sunglasses, to minimize the risk of skin damage from UV radiation.

Monthly Maximum UV Index for Chimalaco, Mexico

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

The table above highlights how UV exposure in Chimalaco 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.

Chimalaco'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
Chimalaco	7	10	12	13	12	13	13	13	12	11	8	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