UV Index in Chemax, Mexico

Last updated: June 2, 2025

In Chemax, Mexico, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. Understanding UV levels not only helps prevent painful sunburns but also plays a significant role in maintaining long-term skin health. With Chemax's tropical climate, high UV exposure is typical, especially during midday when the index reaches a peak of 14, signaling an elevated risk of skin damage. Stay informed and protect yourself by staying shaded and using sunscreen during those peak hours!

Hourly UV Index in Chemax

The UV Index today showcases a dynamic journey through the hours, beginning with a gentle rise at 07:00 with a safe level of 1. As the sun climbs higher, a noticeable increase brings the index to 4 by 09:00, before peaking at an intense 14 around 13:00. This midday high of 13 is particularly important, signaling a period of significant UV radiation where protective measures are advisable. As the afternoon progresses, the index starts to dip, dropping to 6 by 16:00 and stabilizing at a comfortable 1 by 18:00. This hourly pattern highlights the importance of staying sun-safe during the intensity of the midday sun, while enjoying lower UV levels later in the day.

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	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	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 Chemax

The UV Index demonstrates significant seasonal variations, with the highest levels occurring from March to October. During this period, particularly in April to June, the UV Index peaks at 13-14, indicating an extreme exposure category and a burn time of merely 10 minutes. February also sees a notably high UV Index of 10, classifying it as very high risk. Conversely, the months of November, January, and December have a lower UV Index, ranging from 7 to 8, where the risk is reduced but still significant. To ensure safety, it is advisable for both visitors and residents to exercise caution and employ sun protection strategies, such as wearing hats, sunglasses, and sunscreen, especially during the high-risk months from March to October when exposure can lead to severe sunburn in just minutes.

Monthly Maximum UV Index for Chemax, Mexico

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

The table above highlights how UV exposure in Chemax 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.

Chemax'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
Chemax	8	10	12	13	13	14	12	12	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