UV Index in Tetelco, Mexico

Last updated: July 2, 2025

In Tetelco, Mexico, being aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels helps in preventing sunburn and maintaining long-term skin health, especially during peak sunlight hours. With Tetelco's Cwb climate characterized by a significant range of sunlight throughout the day, UV exposure can rise quickly, reaching levels as high as 14 between noon and early afternoon. Staying informed about these levels not only empowers you to take necessary precautions but also enhances your outdoor experiences in this vibrant locale.

Hourly UV Index in Tetelco

As the sun rises, the UV Index begins to climb gradually. Starting at a low 1 at 07:00 and 08:00, it remains manageable until 09:00, when it reaches 2. However, the intensity sharply escalates as the sun ascends, peaking at a staggering 14 by 14:00—the time to take extra precautions! The afternoon sun is ruthless, with UV levels soaring to an extreme 13 at 13:00 and settling back to 12 by 15:00. As the day winds down, the UV Index dips to a more forgiving 2 by 18:00, finally returning to 1 as dusk approaches. Don't forget your sunscreen during those peak hours!

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	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	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 Tetelco

Throughout the year, UV Index levels exhibit significant seasonal variations, with the highest risk months occurring from February to October. During these months, particularly from March to October, the UV Index reaches extreme levels (up to 15), meaning that unprotected skin can burn in just 10 minutes. Additionally, January and November have very high UV levels, where the burn time increases to 15 minutes. Visitors and residents are strongly advised to take preventive measures, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours, especially when the UV Index is at its highest. Keeping these precautions in mind will help ensure a safer experience when outdoors.

Monthly Maximum UV Index for Tetelco, Mexico

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

The table above highlights how UV exposure in Tetelco 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.

Tetelco'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
Tetelco	10	12	14	15	14	14	14	14	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