UV Index in Lomas de Tlatelolco, Mexico

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Lomas de Tlatelolco, Mexico, where the sun's rays can pose significant risks to skin health. With peak UV levels reaching 12 during midday, awareness of these fluctuations is essential for sunburn prevention and long-term skin protection. The Csa climate of Lomas de Tlatelolco brings clear skies and strong sunlight, increasing the likelihood of overexposure. By staying informed about daily UV levels, you can take proactive steps to enjoy the outdoors safely while protecting your skin from harmful effects.

Hourly UV Index in Lomas de Tlatelolco

The UV Index reveals a dynamic dance of sun intensity throughout the day, peaking dramatically at the highest levels between 12:00 PM and 1:00 PM. Starting the morning gentle with a UV Index of 1 at 7:00 AM, it quickly escalates as the sun rises, hitting 2 by 8:00 AM and surging to 11 by noon. The maximal exposure occurs at 1:00 PM with a striking 12, indicating a period of high sun intensity that calls for caution. As the afternoon progresses, the index gradually declines, reaching a comfortable 3 by 5:00 PM and settling back to 1 by 7:00 PM. This rhythmic pattern serves as a reminder to stay sun-safe during 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	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 Lomas de Tlatelolco

As the seasons change, UV Index levels fluctuate significantly, with high-risk months primarily occurring from March through September. The UV Index is at its peak in May and June, reaching extreme levels of 11 and 12, where the burn time drops to just 10 minutes. In these months, it is crucial for visitors and residents to take precautions, such as wearing protective clothing and applying broad-spectrum sunscreen. While January and November see moderate levels (UV Index 5) with a safer burn time of 30 minutes, attention should still be paid to UV exposure year-round. In summary, be especially vigilant during the spring and summer months, when UV radiation poses the greatest risk to skin health.

Monthly Maximum UV Index for Lomas de Tlatelolco, Mexico

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

The table above highlights how UV exposure in Lomas de Tlatelolco 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.

Lomas de Tlatelolco'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
Lomas de Tlatelolco	5	6	9	10	11	12	12	11	11	8	5	4
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