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UV Index in Tepeyahualco, Mexico

Last updated: May 3, 2025

In Tepeyahualco, Mexico, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With a Cwa climate, characterized by warm summers and mild winters, the risks of UV exposure can significantly increase, particularly during peak hours when levels soar to 14. Being aware of these levels empowers residents and visitors alike to take necessary precautions, ensuring a safer outdoor experience. By monitoring the UV Index, you can enjoy the beautiful sunny days while protecting your skin from harmful rays!

Hourly UV Index in Tepeyahualco

Throughout the day, the UV Index displays a striking ascent, peaking at an impressive 14 between 1:00 PM and 2:00 PM. Starting from a low of 1 at 7:00 AM and 8:00 AM, the intensity gradually rises, reaching a moderate 3 by 9:00 AM. As the sun climbs higher, the index skyrockets, hitting 9 at 11:00 AM, and then ascending to its apex of 13 just before noon. By 1:00 PM, with the sun fully overhead, it maxes out at 14, before a gradual decline sets in. The afternoon sees a decrease to 12 by 3:00 PM, then slipping to 5 by 5:00 PM. As the day winds down, the UV Index returns to a manageable 2 by 6:00 PM, finally settling back at 1 by 7:00 PM. This variation highlights the importance of sun safety as midday approaches!

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:006high25 min
11:009very high15 min
12:0013extreme10 min
13:0014extreme10 min
14:0014extreme10 min
15:0012extreme10 min
16:008very high15 min
17:005moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Tepeyahualco

During the year, UV exposure levels vary significantly, peaking in the summer months. From January to April, the UV index starts off at 10 and rises to a maximum of 14. The highest UV indices of 15 are observed in June and July, making these months particularly hazardous with a burn time of only 10 minutes. The danger remains high through August and September before tapering off in October to 12. While November and December see a decrease to indices of 10 and 9, respectively, these months are still classified as having very high exposure. Residents and visitors should take precautions during the high-risk months of February to October, especially during midday hours. Sunscreen, protective clothing, and seeking shade are essential to minimize UV-related health risks.

Monthly Maximum UV Index for Tepeyahualco, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tepeyahualco. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141515141412109
Data source: Statistical UV Index data for Tepeyahualco, 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 Tepeyahualco UV Index with Other Mexico Cities

The table above highlights how UV exposure in Tepeyahualco 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.
Tepeyahualco's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Guadalajara UVI911141414131313131298
Iztapalapa UVI10121415141414141412108
Ecatepec de Morelos UVI10121415151414131412108
Mexico City UVI10121415151414131412108
Tepeyahualco10121414141515141412109
Puebla UVI10121415151515141413109