UV Index in San Matias Petacaltepec, Mexico

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents and visitors of San Matias Petacaltepec, Mexico, especially given its Cwb climate, characterized by warm days and increased sun exposure. Understanding UV levels is vital for protecting against sunburn and ensuring skin health, as intense rays can lead to lasting damage. With the UV Index peaking at a remarkable 14 between noon and early afternoon, locals should be especially vigilant during these hours to mitigate risks, enjoying the sun safely while taking necessary precautions.

Hourly UV Index in San Matias Petacaltepec

The UV Index today showcases a dramatic rise in intensity, starting from a mild 1 at 07:00 and 08:00. By 09:00, it climbs to 3, but the real surge begins shortly after, peaking at an impressive 14 between 13:00 and 14:00. This marks the hottest point of the day, where sun protection is crucial. As the afternoon fades, the index gradually decreases, sliding to 11 at 15:00 and dropping to a manageable 2 by 18:00. It’s vital to stay vigilant during midday hours when the UV Index reaches its zenith at 13:00. Enjoy the sunshine, but don’t forget your sunscreen!

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
11:0010very high15 min
12:0013extreme10 min
13:0014extreme10 min
14:0014extreme10 min
15:0011extreme10 min
16:008very high15 min
17:005moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in San Matias Petacaltepec

The UV Index exhibits significant seasonal variation, peaking during the months of February through October, where the index consistently falls within the extreme category (10-15) and the burn time is notably short at 10 minutes. March, April, May, July, and August see UV Index levels reaching their highest at 15, indicating very high risk for skin damage from sun exposure. January and November are also identified as high-risk months, with UV levels at 10, but with a slightly longer burn time of 15 minutes. During these peak months, it is crucial for both visitors and residents to take protective measures, such as wearing sunscreen, hats, and protective clothing, and seeking shade during the hottest parts of the day to minimize UV exposure and reduce the risk of sunburn.

Monthly Maximum UV Index for San Matias Petacaltepec, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Matias Petacaltepec. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10131415151415141412109
Data source: Statistical UV Index data for San Matias Petacaltepec, 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 San Matias Petacaltepec UV Index with Other Mexico Cities

The table above highlights how UV exposure in San Matias Petacaltepec 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.
San Matias Petacaltepec'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
San Matias Petacaltepec10131415151415141412109
Puebla UVI10121415151515141413109