UV Index in San Juan Amecac, Mexico

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of San Juan Amecac, Mexico, as the region’s Aw climate brings both beautiful sunny days and heightened exposure to harmful ultraviolet rays. With UV levels peaking around noon, reaching a startling 14, it's essential to stay informed to prevent sunburn and support long-term skin health. By recognizing and monitoring these UV levels, you can protect yourself effectively, ensuring that your time outdoors is both enjoyable and safe under the radiant sun.

Hourly UV Index in San Juan Amecac

The UV Index today follows a striking pattern, peaking dramatically through the midday sun. Starting off gently at 1 during the early hours of 07:00 and 08:00, the index climbs steadily, reaching a moderate 3 by 09:00. As the day progresses, anticipation builds, leading to a notable surge at 10:00 with a peak of 5. However, it's 11:00 to 14:00 where the sun truly asserts itself, with the UV Index soaring to 9 at 11:00, hitting an impressive 12 at 12:00, and reaching its apex at 14:00 with 14. The intensity begins to decline post-noon, slipping to 12 at 15:00, 9 at 16:00, and tapering off to 2 by 18:00, before returning to a safe 1 by 19:00. Stay protected during those peak hours when the sun's rays can be particularly harsh!

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
15:0012extreme10 min
16:009very high15 min
17:005moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in San Juan Amecac

During the year, the UV Index in this region demonstrates notable seasonal variations. The highest UV levels occur from March to October, categorized as extreme, with consistent readings of 14, where the burn time is only 10 minutes. February, with a UV Index of 12, and January at 10, are the last months of high risk before the persistent peak from March to October. Notably, November and December see a decline to 9 and 8, respectively, categorized as very high with increased burn times of 15 minutes. Visitors and residents are advised to exercise caution during March through October, minimizing direct sun exposure and using adequate sun protection such as sunscreen, hats, and sunglasses to prevent harmful UV damage.

Monthly Maximum UV Index for San Juan Amecac, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Juan Amecac. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1012141414141414141198
Data source: Statistical UV Index data for San Juan Amecac, 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 Juan Amecac UV Index with Other Mexico Cities

The table above highlights how UV exposure in San Juan Amecac 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 Juan Amecac's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Guadalajara UVI911141414131313131298
San Juan Amecac1012141414141414141198
Iztapalapa UVI10121415141414141412108
Ecatepec de Morelos UVI10121415151414131412108
Mexico City UVI10121415151414131412108
Puebla UVI10121415151515141413109