UV Index in Doctor Castillo del Valle, Mexico

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Doctor Castillo del Valle, Mexico, where the climate is characterized as BSh, or a hot semi-arid zone, leading to significant sun exposure. As UV radiation can peak at extreme levels—reaching a high of 13 during midday hours—it is vital to comprehend these numbers to prevent sunburn and protect skin health. By staying informed about daily UV levels, you can take proactive measures to safeguard yourself and your loved ones against the harmful effects of the sun while enjoying the beautiful weather this region has to offer.

Hourly UV Index in Doctor Castillo del Valle

The UV Index for today showcases a dramatic increase in solar intensity as the day progresses. Starting at a meager 0 at 07:00, it gradually climbs to 1 by 08:00, hinting at the sun's potential. A significant jump occurs at 10:00, reaching 4, but the real peak arrives during midday, with the UV Index soaring to an intense 13 at both 13:00 and 14:00. As the afternoon winds down, the index begins to taper off, standing at 10 by 16:00 and eventually descending to 2 by 19:00. It's a perfect reminder that while the sun can be inviting, peak hours demand extra caution—stay protected during those high UV times!

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
07:000low45 min
08:001low45 min
09:002low45 min
10:004moderate30 min
11:007high25 min
12:0010very high15 min
13:0013extreme10 min
14:0013extreme10 min
15:0012extreme10 min
16:0010very high15 min
17:007high25 min
18:004moderate30 min
19:002low45 min

Monthly UV Index Trends in Doctor Castillo del Valle

The UV Index demonstrates significant seasonal variations, with the highest levels occurring from February to October. March through October presents extreme exposure levels, particularly from April to September, where the UV Index peaks at 15 in April and remains above 13 throughout the summer months. February and March also feature extreme ratings, indicating high risk. January and November are classified as very high, with burn times of just 15 minutes. As a result, visitors and residents should take precautionary measures from February to October, minimizing sun exposure, especially during midday hours, and applying broad-spectrum sunscreen. In contrast, during the cooler months of December and January, while UV levels are lower, it’s still wise to remain vigilant against skin damage.

Monthly Maximum UV Index for Doctor Castillo del Valle, Mexico

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Doctor Castillo del Valle. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec811121514131413131197
Data source: Statistical UV Index data for Doctor Castillo del Valle, 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 Doctor Castillo del Valle UV Index with Other Mexico Cities

The table above highlights how UV exposure in Doctor Castillo del Valle 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.
Doctor Castillo del Valle's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Doctor Castillo del Valle811121514141413131197
Guadalajara UVI911141414131313131298
Iztapalapa UVI10121415141414141412108
Ecatepec de Morelos UVI10121415151414131412108
Mexico City UVI10121415151414131412108
Puebla UVI10121415151515141413109