Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors of La Colorada (Estacion de Ferrocarril), as it provides essential insights into the sun's intensity and its potential risks to skin health. With typical UV levels peaking at 14 around midday, awareness can help prevent sunburns and long-term skin damage. This arid region, characterized by its BSk climate, exposes locals to heightened UV risks, especially during the sun's most intense hours. Staying informed about these fluctuations can empower you to enjoy the beautiful outdoors safely while protecting your skin.
The hourly UV Index data paint a vivid picture of the sun's intensity throughout the day. Starting off mild, at 1 from 07:00 to 08:00, the index gradually climbs, hitting 2 by 09:00. As the sun reaches its peak, the intensity surges dramatically, peaking at an astonishing 14 between 14:00 and 15:00. This remarkable ascent highlights the importance of sun safety during midday hours, where the index reaches its highest point at 12:00, registering an impressive 11. As the day winds down, the UV Index gracefully declines, dropping back to 6 by 17:00 and finally tapering to a manageable 1 by 19:00, encouraging evening outdoor activities. Remember, during the height of the day, protect your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 10 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
The UV Index fluctuates throughout the year, with the highest risk months falling between February and October, where values reach extreme levels (11-15) and a burn time as short as 10 minutes is advised. March to May particularly showcase the peak UV ratings, with UV Index values peaking at 15 in May. In contrast, November and December experience lower UV exposure, categorized as very high to high, with longer burn times of 15 to 25 minutes. Visitors and residents are strongly urged to take precautions during the high-risk months, including wearing protective clothing, applying sunscreen regularly, and seeking shade, especially during midday hours, to minimize the risk of overexposure to harmful UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Guadalajara UVI | 9 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
| La Colorada (Estacion de Ferrocarril) | 8 | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 12 | 9 | 7 |
| Iztapalapa UVI | 10 | 12 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 8 |
| Ecatepec de Morelos UVI | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
| Mexico City UVI | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
| Puebla UVI | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 10 | 9 |