Last updated: July 2, 2025
In Jose Maria Morelos, Mexico, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps prevent sunburn and long-term skin damage, especially in this region known for its tropical climate and intense sunlight. During the midday hours, UV exposure can reach extreme levels, peaking at 12 around 2 PM, which underscores the importance of taking precautions like wearing sunscreen, hats, and protective clothing. Being aware of these UV trends can empower residents and visitors alike to enjoy the beautiful outdoors while safeguarding their skin from potential harm.
The UV Index for the day showcases a striking peak in solar intensity, particularly between 12:00 PM and 2:00 PM, where it reaches a maximum of 12, indicating a very high risk of harm from unprotected sun exposure. Starting off the day, the index is quite low—measuring 0 at 7:00 AM—but gradually climbs, reaching 6 by 11:00 AM. As the sun climbs higher, the UV levels soar, peaking before gradually declining in the afternoon: it returns to 6 by 5:00 PM and drops significantly to 1 by 7:00 PM. It's crucial to take precautions during the peak hours to protect your skin and health!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 1 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, seasonal UV changes exhibit a significant shift, with the highest UV Index values occurring from March to September, categorized as extreme. Specifically, the months of March through August consistently show a UV Index of 13, translating to a quick burn time of just 10 minutes. January and February also present a high risk, with UV Index values of 8 and 10, respectively, while burn times remain at 15 minutes. As fall approaches, November drops to a UV Index of 9, and December further decreases to 7, allowing for longer burn times of 15 and 25 minutes. Visitors and residents are strongly advised to take extra precautions, especially between March and September, when the risk of sunburn is highest. This includes wearing sunscreen, protective clothing, and seeking shade during peak hours to ensure safety while enjoying outdoor activities.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jose Maria Morelos | 8 | 10 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 9 | 7 |
| 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 |