Last updated: May 3, 2025
Awareness of the UV Index is crucial for residents and visitors in Santo Tomás Tamazulápam, Mexico, known for its beautiful landscapes and vibrant culture. Understanding UV levels is essential not only for preventing painful sunburns but also for promoting long-term skin health. With a climate classified as Cwb, this charming region experiences significant UV exposure, especially during midday hours where the index can soar to an alarming 15. Stay informed and take proactive measures to protect yourself from the sun's harmful rays while enjoying all that Santo Tomás has to offer.
The day's UV Index tells a dramatic story of rising sun exposure, beginning at a mild 1 at 7:00 AM and gradually climbing through the morning. By 10:00 AM, it surges to 6, signaling a notable increase in UV intensity. The peak occurs at 12:00 PM with a striking 14 and reaches its highest point of 15 from 1:00 PM to 2:00 PM, warning us to take extra precautions. As the sun begins to lower, the index gracefully descends, dropping to 9 at 4:00 PM, and tapering off to a gentle 1 by 7:00 PM, marking a gradual retreat from the day's intense sun. Always remember:protect your skin during peak hours!
| 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 | 14 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 15 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index in the region demonstrates extreme levels from January through September, peaking at 15 in March, April, May, June, July, and September, with only slight decreases to 14 in August and 13 in October. Notably, the high-risk months for sun exposure are predominantly from January to September, where the burn time remains at a critical 10 minutes across these months. Visitors and residents are strongly advised to take precautions by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours to minimize the risk of UV-related health issues. In November, the UV index decreases to 11 and falls to 10 in December, indicating a slight reprieve, but continued vigilance is recommended as the exposure level remains significant.
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 |
| Puebla UVI | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 10 | 9 |
| Santo Tomas Tamazulapam | 11 | 13 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 13 | 11 | 10 |