UV Index in San Antonio Chiltepec, Mexico

Last updated: June 2, 2025

In San Antonio Chiltepec, Mexico, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you take necessary precautions against sunburn and long-term skin damage, ensuring you enjoy the sun safely. With a BSh climate characterized by hot and dry conditions, the UV exposure can reach alarming levels, peaking at a scorching 14 during midday hours. By staying informed about the UV Index, you can make smarter decisions about sun protection and enjoy your sunny days to the fullest!

Hourly UV Index in San Antonio Chiltepec

The UV Index today follows a striking pattern, peaking dramatically through the midday sun. Starting off gently at 1 during the early hours of 07:00 and 08:00, the index climbs steadily, reaching a moderate 3 by 09:00. As the day progresses, anticipation builds, leading to a notable surge at 10:00 with a peak of 5. However, it's 11:00 to 14:00 where the sun truly asserts itself, with the UV Index soaring to 9 at 11:00, hitting an impressive 12 at 12:00, and reaching its apex at 14:00 with 14. The intensity begins to decline post-noon, slipping to 12 at 15:00, 9 at 16:00, and tapering off to 2 by 18:00, before returning to a safe 1 by 19:00. Stay protected during those peak hours when the sun's rays can be particularly harsh!

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

Monthly UV Index Trends in San Antonio Chiltepec

The UV Index shows marked seasonal changes throughout the year, with the highest levels typically occurring from March to September. During these months, the index reaches extreme levels (between 13 and 14), indicating a burn time of just 10 minutes. February and October also feature extreme indices at 12 but provide slightly longer burn times of 10 minutes. The high-risk months for UV exposure are from February to September, where protective measures are vital. During this period, residents and visitors should take extra precautions, including wearing sunscreen, protective clothing, and seeking shade to minimize the risk of skin damage. Conversely, November and December present less risk, with very high exposure categories and longer burn times of 15 minutes, though caution should still be exercised.

Monthly Maximum UV Index for San Antonio Chiltepec, Mexico

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

The table above highlights how UV exposure in San Antonio Chiltepec 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.

San Antonio Chiltepec'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
San Antonio Chiltepec	10	12	14	14	14	14	14	13	14	12	10	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