UV Index in Lomas de Chapultepec, Mexico

Last updated: May 3, 2025

In the vibrant neighborhood of Lomas de Chapultepec, Mexico, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike make informed decisions about sun exposure, particularly during peak hours when the index soars. With a climate characterized as Aw, Lomas de Chapultepec experiences significant UV exposure, especially between 11:00 AM and 2:00 PM, when the index reaches its maximum values of 12 to 13. By being aware of these levels and taking necessary precautions, you can protect your skin and enjoy the sunny outdoors safely.

Hourly UV Index in Lomas de Chapultepec

The UV Index throughout the day showcases a dramatic rise as the sun climbs higher in the sky. Starting from a max of 0 at 07:00, it gently escalates to 1 at 08:00 and 2 at 09:00. By 10:00, the intensity ramps up to 5, reaching its peak at 12:00 with a striking 12. The afternoon peaks further at 13:00 and 14:00 with sustained readings of 13, before gradually tapering off to 11 at 15:00. As the sun begins to set, the index declines to 8 at 16:00, and continues to decrease, landing at 2 by 18:00, and finally settling at 1 by 19:00. This pattern highlights the critical hours when sun protection is paramount, emphasizing the importance of safeguarding your skin during midday exposure.

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	5	moderate	30 min
11:00	8	very high	15 min
12:00	12	extreme	10 min
13:00	13	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 Lomas de Chapultepec

The UV Index experiences significant seasonal fluctuations, peaking during the warmer months. From January through April, the index rises sharply from 9 to 13, indicating extreme exposure risks, and continues to peak at 14 in June. The high-risk months of February through October maintain an extreme exposure category, with a consistent burn time of just 10 minutes. As we move into November and December, the index decreases to 9 and 8, respectively, returning to a very high exposure category with a burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures during high UV periods, particularly between February and October, such as wearing sunscreen, protective clothing, and limiting sun exposure during peak hours.

Monthly Maximum UV Index for Lomas de Chapultepec, Mexico

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

The table above highlights how UV exposure in Lomas de Chapultepec 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 Chapultepec'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 Chapultepec	9	11	13	13	13	14	13	13	13	11	9	8
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