UV Index in Tlalcozotitlan, Mexico

Last updated: June 2, 2025

Understanding the UV Index is crucial for everyone in Tlalcozotitlan, Mexico, where the sun's intensity can peak dramatically throughout the day. With a climate characterized as Aw—tropical savanna—residents and visitors must be mindful of UV levels to protect against sunburn and long-term skin health risks. The UV Index in Tlalcozotitlan can soar to a blistering 14 between noon and 2 PM, necessitating proper precautions to enjoy the outdoors safely. By staying informed about UV exposure, you can ensure that your time under the sun is both pleasant and safe.

Hourly UV Index in Tlalcozotitlan

As the sun rises, the UV Index begins its climb from a gentle 1 at 07:00, nudging upwards to 2 by 09:00. By mid-morning, the intensity escalates to 5 at 10:00, signaling the need for some sun safety. The peak arrives at noon with a sizzling 12, reaching a blistering 14 by 13:00 and 14:00, marking the hours of most intense sun exposure. As afternoon fades, the UV Index gradually recedes to 12 at 15:00, before cooling further to 5 by 17:00, and finally winding down to 1 by 19:00. During the peak hours, make sure to stay protected and enjoy the sunshine responsibly!

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	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 Tlalcozotitlan

Throughout the year, UV index levels exhibit significant seasonal variations, peaking during the summer months. January starts with a UV Index of 10, indicating a very high exposure category with a burn time of 15 minutes. However, from February to September, the UV Index remains at 11 to 14, staying within the extreme category and reducing the burn time to just 10 minutes. Notably, March through September marks the highest risk months for UV exposure, urging both visitors and residents to take precautions, such as wearing sunscreen and protective clothing. As October approaches, the UV Index slightly decreases to 12, maintaining an extreme warning, before transitioning into November and December, where it drops to a very high level of 9 and 8, respectively, with extended burn times of 15 minutes. To ensure safety, it is critical to remain vigilant about UV exposure, particularly during these peak months.

Monthly Maximum UV Index for Tlalcozotitlan, Mexico

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

The table above highlights how UV exposure in Tlalcozotitlan 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.

Tlalcozotitlan'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
Tlalcozotitlan	10	11	14	14	14	14	14	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