UV Index in San Jeronimo Coatlan, Mexico

Last updated: July 2, 2025

Understanding the UV Index in San Jeronimo Coatlan, Mexico is crucial for safeguarding your skin and overall health. With the region's Cwb climate, characterized by its unique highland conditions, residents and visitors alike must be aware of fluctuating UV levels, especially during midday when the index can soar to a staggering 15. This means the risk of sunburn is elevated, making it essential to monitor UV levels to ensure effective sun protection. When you know the daily UV Index, you can take proactive steps to protect yourself, allowing you to enjoy the sunny weather while keeping your skin healthy and safe from harmful effects.

Hourly UV Index in San Jeronimo Coatlan

The UV Index paints a vivid picture of sun intensity throughout the day. Early risers will enjoy low levels of UV exposure at 1 from 7:00 to 8:00 AM, making it a great time for morning walks. As the sun climbs higher, the index escalates, peaking at a whopping 15 at 1:00 PM—the moment when sun safety becomes crucial. Just before and after this peak, values hover around 14 to 12, reminding us that midday is not the time to skimp on sunscreen. As the day winds down, the UV Index dips significantly, returning to 1 by 7:00 PM. For the most enjoyable and safe outdoor activities, aim for early or late hours while being mindful around midday!

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
12:0013extreme10 min
13:0015extreme10 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 Jeronimo Coatlan

The UV Index displays a consistent pattern of extreme levels from January to July, with values peaking at 15 in March through June. This indicates a significant risk for skin damage, with a minimal exposure burn time of just 10 minutes throughout these months. The intensity slightly decreases in August and September to 14, followed by a drop to 13 in October and 11 in November. December shows a further decline to a very high level of 9, allowing for a lengthened burn time of 15 minutes. Visitors and residents are strongly advised to take precautionary measures, particularly during the high-risk months from January to October, by applying broad-spectrum sunscreen, wearing protective clothing, and limiting sun exposure during peak hours to maintain skin health and safety.

Monthly Maximum UV Index for San Jeronimo Coatlan, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in San Jeronimo Coatlan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151515141413119
Data source: Statistical UV Index data for San Jeronimo Coatlan, 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 Jeronimo Coatlan UV Index with Other Mexico Cities

The table above highlights how UV exposure in San Jeronimo Coatlan 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 Jeronimo Coatlan'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
Puebla UVI10121415151515141413109
San Jeronimo Coatlan11131515151515141413119