UV Index in Xochimilco, Mexico

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Xochimilco, Mexico, where the sun shines brightly throughout the year due to its Cfa climate classification. Awareness of UV levels not only helps in preventing sunburn but also plays an essential role in protecting skin health over time. With peak UV values soaring to 13 around midday, the risk of harmful exposure increases significantly, making it vital to take precautions during the sunniest hours. By staying informed about the UV Index, you can enjoy the beautiful canals and lush gardens of Xochimilco while safeguarding your skin from potential damage.

Hourly UV Index in Xochimilco

As the sun rises, the UV Index starts off gently, with a maximum of 1 at 07:00 and 08:00, making the morning hours safe for outdoor activities. However, by 10:00, the index climbs to 5, heralding the midday sun's arrival. The intensity peaks dramatically at 12:00 with a striking 11, reaching its zenith at 13:00 with an alarming 13. This is the time when sun protection becomes essential! As the afternoon wears on, the index begins to taper off, decreasing to 10 by 15:00 and gradually dropping to 4 by 17:00. The evening brings a return to calmer levels, settling back to 1 by 19:00. Remember to plan your outdoor activities wisely and protect your skin 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	8	very high	15 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Xochimilco

Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest levels occurring from February to October. The most high-risk months are generally from March to October, during which the UV Index remains in the extreme category at values of 12 to 13, indicating a burn time of just 10 minutes. Visitors and residents are advised to take extra precautions, such as applying sunscreen, wearing protective clothing, and seeking shade during these peak months to minimize the risk of skin damage. January and December offer slightly lower UV exposure, categorized as high, with burn times of 25 minutes and 15 minutes in November, making them somewhat safer for outdoor activities but still necessitating awareness.

Monthly Maximum UV Index for Xochimilco, Mexico

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

The table above highlights how UV exposure in Xochimilco 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.

Xochimilco'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
Xochimilco	7	10	12	12	13	13	13	12	12	11	9	7
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