UV Index in San Isidro Apango, Mexico

Last updated: June 2, 2025

In San Isidro Apango, understanding the UV Index is crucial for protecting your skin from harmful radiation. With the region's Aw climate, residents and visitors alike are exposed to varying UV levels throughout the day, reaching a peak of 14 between 1 PM and 2 PM. This knowledge is essential for effective sunburn prevention and long-term skin health, helping you enjoy the sun safely. By being aware of the UV Index, you can take proactive measures to shield yourself during those peak hours and embrace the beauty of San Isidro Apango without the worry of excessive sun damage.

Hourly UV Index in San Isidro Apango

The UV Index throughout the day paints a vivid picture of sun intensity, peaking dramatically around noon. Starting at a modest 1 at 7:00 AM, the index gently climbs to 3 by 9:00 AM, before hitting a striking 6 at 10:00 AM. As the sun rises higher, the UV Index reaches its zenith at 12:00 PM with a blistering score of 12, and then surges to a peak of 14 by 1:00 PM. The intensity begins to wane in the afternoon, dropping to 11 at 3:00 PM and further declining to 4 by 5:00 PM. As evening approaches, a safe 2 is reached by 6:00 PM, and the day ends with a gentle 1 by 7:00 PM. It’s a clear reminder to stay protected during the peak hours when the sun’s rays are at their strongest!

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
12:0012extreme10 min
13:0014extreme10 min
14:0013extreme10 min
15:0011extreme10 min
16:008very high15 min
17:004moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in San Isidro Apango

The UV Index experiences significant seasonal changes, peaking in the spring and summer months. From January to February, the UV Index rises from 10 to 11 and remains in the extreme category through to October, reaching a maximum of 14 in April, May, and June. Notably, March through October are particularly high-risk months for UV exposure, where the burn time is as short as 10 minutes. Conversely, as the year progresses into November and December, the UV Index decreases to 10 and 9, indicating a return to the very high category, with burn times extending to 15 minutes. Visitors and residents should take preventative measures by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours, especially during the high-risk months of March through October.

Monthly Maximum UV Index for San Isidro Apango, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Isidro Apango. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10111314141413131312109
Data source: Statistical UV Index data for San Isidro Apango, 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 Isidro Apango UV Index with Other Mexico Cities

The table above highlights how UV exposure in San Isidro Apango 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 Isidro Apango's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Guadalajara UVI911141414131313131298
San Isidro Apango10111314141413131312109
Iztapalapa UVI10121415141414141412108
Ecatepec de Morelos UVI10121415151414131412108
Mexico City UVI10121415151414131412108
Puebla UVI10121415151515141413109