Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of San Miguel Tlalpoalan, Mexico, where the climate creates a unique landscape for sun exposure. The UV Index not only informs us about potential sunburn risks but is also essential for protecting skin health over time. With UV levels peaking at an alarming 15 in the midday sun, awareness becomes vital for prevention. Given the temperate climate of San Miguel Tlalpoalan, even short periods of exposure during peak hours can lead to significant risks. Stay informed and ensure you're taking the proper precautions to enjoy the beautiful sunshine while keeping your skin safe!
The UV Index paints a vivid picture of the sun's intensity throughout the day, peaking dramatically by noon. Starting gently at 1 at 07:00, the index gradually rises, reaching 6 by 10:00. As the clock strikes 11:00, the UV intensity escalates to a robust 10, signaling the need for sun protection. The highest levels occur from 12:00 to 13:00, with a blistering maximum of 15 at 13:00. After this midday zenith, the index begins its descent, dropping to 14 at 14:00 and further declining to 12 by 15:00. As evening approaches, the UV levels soften, falling to 2 by 18:00 and finally settling back to 1 as the sun sets at 19:00. This data underscores the importance of vigilance during the peak hours to ensure skin safety in the sun.
| 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 | 10 | very high | 15 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 14 | 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 |
The UV exposure varies significantly throughout the year, with January displaying a UV Index of 9, categorized as very high, indicating a burn time of 15 minutes. From February to October, the UV Index escalates sharply, peaking at 15 in May and July, falling under the extreme category with a dangerously low exposure limit of 10 minutes before tapering off in November and December. The high-risk months for UV exposure and potential skin damage are therefore from February to October, especially in the summer months. Residents and visitors are strongly advised to take protective measures during these periods, including wearing sunscreen, protective clothing, and seeking shade whenever possible to minimize the risk of sunburn and long-term skin damage.
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 |
| 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 |
| San Miguel Tlalpoalan | 9 | 12 | 13 | 14 | 15 | 14 | 15 | 14 | 14 | 12 | 10 | 8 |
| Puebla UVI | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 10 | 9 |