UV Index in Toluca, Mexico

Last updated: June 2, 2025

Understanding the UV Index in Toluca, Mexico is crucial for protecting your skin and overall health, especially in a city where high-altitude sun exposure can lead to significant UV risks. With the UV levels peaking around noon at a staggering 14, it’s vital to be aware of the daily fluctuations in UV radiation to prevent sunburn and reduce long-term skin damage. Toluca's temperate climate means that although the summers are warm, the UV Index can unexpectedly rise, making it essential to stay informed and take proactive measures to safeguard your skin. By understanding these levels, you can enjoy the beautiful outdoors while minimizing health risks associated with UV exposure.

Hourly UV Index in Toluca

The UV Index throughout the day reveals a striking pattern of intensity, peaking at 14 around 1 PM, indicating a high risk of harm from unprotected sun exposure. Early morning hours remain safe, with values at 1 until 9 AM, but as the sun climbs, so does the UV intensity—reaching 10 by 11 AM. The height of danger occurs during the afternoon when the index soars to its maximum, 13 at 12 PM and 14 at 1 PM, before gradually declining to 4 by 5 PM. As evening approaches, the UV Index drops significantly, returning to 1 by 6 PM. It's crucial to stay protected, especially during the midday 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
08:001low45 min
09:003moderate30 min
10:007high25 min
11:0010very high15 min
12:0013extreme10 min
13:0014extreme10 min
14:0013extreme10 min
15:0010very high15 min
16:007high25 min
17:004moderate30 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Toluca

Throughout the year, significant seasonal changes in the UV Index are observed, with high-risk months spanning from February to September when the index reaches extreme levels, peaking at 14. During these months, the recommended burn time is notably short, at just 10 minutes, emphasizing the need for protective measures. Even in the winter months, the UV Index remains a concern, particularly in January and February with values of 10 and 12, respectively, where exposure is categorized as very high and extreme. For residents and visitors, it is crucial to stay vigilant and adopt protective strategies, such as wearing sunscreen, hats, and sunglasses, especially during the high UV season, to mitigate the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Toluca, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Toluca. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131413109
Data source: Statistical UV Index data for Toluca, 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 Toluca UV Index with Other Mexico Cities

The table above highlights how UV exposure in Toluca 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.
Toluca'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
Toluca10121414141414131413109
Puebla UVI10121415151515141413109