UV Index in San Ildefonso Tultepec, Mexico

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of San Ildefonso Tultepec, Mexico, especially given the area's semi-arid climate and high levels of solar radiation. With UV levels peaking at a staggering 14 during midday hours, awareness of these numbers can significantly help in preventing sunburn and safeguarding long-term skin health. As the sun's rays intensify, particularly between 10 AM and 3 PM, it's important to stay informed and take protective measures. By gauging UV exposure risks, you can enjoy the beautiful weather in San Ildefonso Tultepec while ensuring your skin remains safe and healthy.

Hourly UV Index in San Ildefonso Tultepec

The UV Index begins its day at a gentle level of 1 during the early hours, gradually rising to a more noticeable 3 by 09:00. The sun reaches its peak intensity around 12:00 with a striking 12, signaling caution for those venturing outdoors. The highest reading of 14 occurs at 13:00 and 14:00, representing the moment when sun protection is most critical. As the day progresses, the index starts to decline, falling to 6 by 17:00, and eventually returning to 1 by 19:00. This dynamic pattern emphasizes the importance of being mindful of UV exposure, especially during midday hours when the intensity is at its highest.

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
10:005moderate30 min
11:009very high15 min
12:0012extreme10 min
13:0014extreme10 min
14:0014extreme10 min
15:0013extreme10 min
16:009very high15 min
17:006high25 min
18:003moderate30 min
19:001low45 min

Monthly UV Index Trends in San Ildefonso Tultepec

The UV Index demonstrates significant seasonal changes, peaking during the late spring and summer months. From January to March, the index starts high but quickly escalates, reaching its maximum of 15 in both April and May. The months of February to October pose the highest risk, with an extreme exposure category, where the burn time is notably short at 10 minutes. Visitors and residents should be particularly vigilant during these high-risk months, especially from February to October, and adopt protective measures such as wearing sunscreen, hats, and protective clothing. As we approach the fall and winter months, the UV risk decreases but remains notably high in November and December. It is essential to stay informed and protect your skin year-round.

Monthly Maximum UV Index for San Ildefonso Tultepec, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Ildefonso Tultepec. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec9121415151414141412108
Data source: Statistical UV Index data for San Ildefonso Tultepec, 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 Ildefonso Tultepec UV Index with Other Mexico Cities

The table above highlights how UV exposure in San Ildefonso Tultepec 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 Ildefonso Tultepec's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Guadalajara UVI911141414131313131298
San Ildefonso Tultepec9111415151414141412108
Iztapalapa UVI10121415141414141412108
Ecatepec de Morelos UVI10121415151414131412108
Mexico City UVI10121415151414131412108
Puebla UVI10121415151515141413109