Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors of San Juan Benito Juarez (San Juan Tararameo), Mexico, as it directly impacts skin health and sunburn prevention. Understanding UV levels can help you take the necessary precautions to protect yourself from harmful ultraviolet radiation, especially during peak hours when the Index can reach as high as 14, signaling extreme risk. Nestled in a Cwa climate zone, San Juan Benito Juarez enjoys a warm and inviting environment, but this also means heightened UV exposure, particularly during midday hours. Stay informed and safeguard your skin while enjoying the sun-drenched beauty of this vibrant locale!
The UV Index for the day showcases a significant escalation in sun intensity, peaking at 14 between 1 PM and 2 PM. Starting from a safe 0 at 7 AM, it gradually rises to a moderate 1 by 8 AM and hits 2 at 9 AM. As the sun climbs higher, the index jumps to 5 by 10 AM and surges to a robust 12 by noon. The intensity remains strong, holding steady at 14 from 1 PM to 2 PM, before tapering off to 12 at 3 PM and declining further to 6 by 5 PM. As the day winds down, the UV Index drops back to 1 by 7 PM, reminding us to seek shade and protect our skin when the sun's rays are at their strongest.
| 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 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | 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 changes in UV Index indicate that visitors and residents should be particularly cautious during the high-risk months of February through October. During this period, the UV Index ranges from 11 to 15, corresponding to an extreme exposure category where the recommended burn time is just 10 minutes. The peak UV Index occurs in April at 15, while it remains consistently high from February to September. Conversely, the UV Index decreases significantly from November to January, falling into a very high category with a burn time of 15 minutes in November and December. It is crucial for individuals to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade, particularly in the spring and summer months when the risk of sunburn is highest.
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 |
| San Juan Benito Juarez (San Juan Tararameo) | 9 | 11 | 14 | 15 | 14 | 14 | 14 | 13 | 14 | 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 |