Last updated: August 1, 2025
Understanding the UV Index in El Walamo, Mexico is crucial for anyone looking to protect their skin and overall health from the sun's harmful rays. With a climate that can amplify UV exposure, particularly during midday when the index peaks at 12, awareness of UV levels helps in preventing sunburn and reducing the risk of long-term skin damage. By keeping a close eye on the UV Index, residents and visitors can make informed decisions to enjoy the sunny days while safeguarding their skin, especially in this vibrant region that experiences significant sunlight year-round.
The UV index throughout the day reveals a notable rise in solar intensity, peaking around noon. Starting off gently at 1 during the early hours, the index gradually ascends, hitting 3 by 9:00 AM. As the sun reaches its zenith, the **UV Index spikes dramatically to 11 at 12:00 PM and further climbs to an impressive 12 by 1:00 PM. After this peak, there's a gradual decline, with the value decreasing to 2 by late evening. This data highlights the importance of staying protected during the midday hours when UV exposure is at its highest, ensuring safety from harmful rays while enjoying the outdoors.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels exhibit significant seasonal variations, with the highest risks occurring from February to September. During these months, the UV Index often peaks at 13, categorized as extreme, meaning that the time to burn can be as short as 10 minutes. Notably, March through July continues to present critical UV exposure levels, maintaining the extreme classification. As October approaches, the UV Index decreases to 10, still classified as very high, requiring caution. Residents and visitors are strongly advised to take protective measures such as wearing sunscreen, protective clothing, and seeking shade, especially during the peak exposure months. As winter approaches in November and December, UV levels drop, allowing for more comfortable outdoor activities but still warranting some precaution. Staying informed about the UV Index is essential for ensuring health and safety under the sun.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| El Walamo | 7 | 10 | 11 | 13 | 13 | 12 | 12 | 12 | 12 | 10 | 8 | 6 |
| Guadalajara UVI | 9 | 11 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 9 | 8 |
| 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 |