Last updated: May 3, 2025
Understanding the UV Index in El Cahulote de Santa Ana, Mexico is crucial for protecting your skin and overall health. With the region's Cwa climate, the sun can be particularly intense, especially during midday hours when UV levels peak. Being aware of UV levels helps you prevent harmful sunburns and long-term skin damage. As midday approaches, UV Index readings soar to as high as 13, indicating extreme exposure risk. This highlights the importance of sun protection measures for both residents and visitors to enjoy the beautiful outdoors safely.
As the sun rises, the UV Index begins its gradual ascent, starting from a safe 0 at 7:00 AM. By 10:00 AM, it reaches 4, indicating a moderate risk, but as noon approaches, the intensity peaks at a staggering 11 around 12:00 PM. The highest point hits 13 at 1:00 PM and 2:00 PM, marking a very high risk for sun exposure. Thankfully, from 3:00 PM, the index starts to decline, settling down to 5 by 5:00 PM and tapering off into the evening with 2 at 6:00 PM and 1 by 7:00 PM. To stay protected during peak hours, remember those critical times and plan accordingly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 0 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index displays significant seasonal changes, peaking during the warmer months. From January to April, the UV Index begins at 9 (very high) and escalates to 14 (extreme) by March. The summer months of May through September consistently maintain a high UV Index of 14, indicating extreme exposure risk, before slightly declining in October to 11 and then to 9 in November and 8 in December (both very high). The high-risk months for UV exposure are February through September, with burn times as short as 10 minutes, underscoring the importance of protective measures during this period. Visitors and residents are advised to take proactive steps against UV exposure, including wearing sunscreen, protective clothing, and eyewear, especially during peak hours between 10 AM and 4 PM.
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 |
| El Cahulote de Santa Ana | 9 | 11 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 11 | 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 |