UV Index in Milpa Alta, Mexico

Last updated: July 2, 2025

Understanding the UV Index in Milpa Alta, Mexico is essential for safeguarding your skin and overall health. With a subtropical highland climate (Cwb), Milpa Alta experiences significant fluctuations in UV levels throughout the day, peaking at a potentially harmful UV Index of 14 during midday hours. This knowledge is critical for preventing sunburn and long-term skin damage, especially given the region's proximity to the equator, where UV rays are more intense. Stay informed and protect yourself from harmful exposure by checking the UV Index regularly—your skin will thank you!

Hourly UV Index in Milpa Alta

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 Milpa Alta

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 Milpa Alta, Mexico

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

The table above highlights how UV exposure in Milpa Alta 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.

Milpa Alta'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
Milpa Alta	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