UV Index in Yetla, Mexico

Last updated: August 1, 2025

In Yetla, Mexico, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps you avoid sunburn and reduce the long-term risks associated with excessive sun exposure, such as skin cancer. With Yetla's Aw climate, characterized by warm temperatures and high UV exposure, it's essential to stay informed about daily UV levels—especially as they peak around noon with values soaring to 13. By monitoring the UV Index, you can enjoy the sun safely and make informed decisions about outdoor activities.

Hourly UV Index in Yetla

The UV Index throughout the day offers a fascinating insight into sun exposure levels. Starting at a low point of 0 at 7:00 AM, it gradually rises, marking 1 by 8:00 AM and reaching a moderate 2 by 9:00 AM. As the sun climbs higher, the intensity peaks dramatically at 12:00 PM with an alarming 11, shortly followed by 13 from 1:00 PM to 2:00 PM, indicating a high risk of harm from unprotected sun exposure. The value then begins a steady decline, dropping to 12 at 3:00 PM, followed by a cooling 9 at 4:00 PM. By 5:00 PM, it retreats to 5, and as daylight wanes, it settles back into the low category with a 2 at 6:00 PM and finally 1 at 7:00 PM. For anyone planning outdoor activities, it’s crucial to take precautions during the peak hours, especially between 11 AM and 2 PM!

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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	7	high	25 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	8	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 Yetla

Throughout the year, ultraviolet (UV) exposure varies significantly, with high-risk months identified primarily from February to October. During this period, the UV Index consistently falls within the extreme category, peaking at 14 in May, June, and September, indicating a burn time of just 10 minutes. In contrast, January, November, and December see very high UV levels, with longer burn times of 15 minutes. It is crucial for both visitors and residents to practice sun safety during these months by wearing appropriate sunscreen, hats, and protective clothing, and seeking shade during peak sunlight hours. Being aware of these seasonal changes can significantly reduce the risk of skin damage and related health issues.

Monthly Maximum UV Index for Yetla, Mexico

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

The table above highlights how UV exposure in Yetla 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.

Yetla'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
Yetla	10	11	13	13	14	14	13	13	14	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