UV Index in Cruz de Piedra, Mexico

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors in Cruz de Piedra, Mexico, where the sun shines brightly throughout the year. By being aware of UV levels, individuals can effectively prevent sunburn and protect their skin health. With a typical climate characterized by its warm and arid conditions, Cruz de Piedra presents unique exposure risks, particularly during peak hours when UV levels soar to a maximum of 12 at noon. Staying informed about the UV Index can help you enjoy the sun's benefits while minimizing potential harm to your skin.

Hourly UV Index in Cruz de Piedra

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it increases to a moderate 3, but the real surge comes just before noon. The index peaks at an intense 12 during the midday hours, specifically at 12:00, urging sun protection for those outdoors. Following this high, a gradual decrease occurs, with the values declining to 10 by 14:00, then tapering off to 7 at 15:00. As the day wanes, the UV intensity drops significantly, falling to 1 by 19:00, signifying a much safer period for sun exposure. This hourly UVI cycle illustrates a clear pattern: the importance of seeking shade and wearing sunscreen during the peak hours when the sun’s rays are the 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
08:003moderate30 min
09:006high25 min
10:008very high15 min
11:0011extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:0010very high15 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Cruz de Piedra

The UV Index demonstrates significant seasonal variation, with the highest risks typically occurring from March to September. During this period, the UV Index peaks at 12 in April, May, June, and July, categorized as extreme, where a burn can occur in just 10 minutes. February and October also present high risks with UV Index values at 8 and 9, respectively, requiring 15 minutes for potential burns. Visitors and residents are advised to take precautionary measures during these months, such as wearing sunscreen with high SPF, protective clothing, and seeking shade, especially during peak sun hours. In contrast, January, November, and December feature lower UV indices, categorizing them as moderate or high, allowing for more leisurely outdoor activities with less risk of sunburn.

Monthly Maximum UV Index for Cruz de Piedra, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Cruz de Piedra. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec5810121212121111975
Data source: Statistical UV Index data for Cruz de Piedra, 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 Cruz de Piedra UV Index with Other Mexico Cities

The table above highlights how UV exposure in Cruz de Piedra 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.
Cruz de Piedra's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Cruz de Piedra5810121212121111975
Guadalajara UVI911141414131313131298
Iztapalapa UVI10121415141414141412108
Ecatepec de Morelos UVI10121415151414131412108
Mexico City UVI10121415151414131412108
Puebla UVI10121415151515141413109