Last updated: June 2, 2025
In Siempre Viva, Mexico, awareness of the UV Index is crucial for everyone who enjoys the sun-drenched charm of this semi-arid climate. Understanding UV levels is essential not only for preventing painful sunburns but also for safeguarding your long-term skin health. With UV levels peaking at an intense 12 during midday hours, it’s vital to take precautions, as residents and visitors alike face significant exposure risks. Stay informed and protect your skin while embracing the vibrant beauty of Siempre Viva!
The UV Index today showcases a dynamic pattern, starting off gently with a maximum of 1 at 7:00 AM. As the day progresses, the intensity rises, peaking at an impressive 12 between 12:00 PM and 1:00 PM—the moment when sun safety becomes paramount. Just before noon, the index hits 11, inviting sun-seekers to enjoy the warmth but reminding them to stay protected. After its zenith, the index gradually declines, dropping to 10 at 2:00 PM, and continues to decrease throughout the afternoon and evening, falling to 1 by 7:00 PM. This daily UV cycle highlights the importance of being mindful around midday when UV exposure is at its highest. Remember to apply sunscreen and wear protective gear during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 12 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 8 | very high | 15 min |
16:00 | 5 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant fluctuations, reflecting changing seasonal conditions. From January (UV Index 5) to November (UV Index 6), the levels start moderate and peak in the summer months. The highest risk months are typically from March to September, where the UV Index reaches extremes between 10 and 12, with minimal burn times of just 10 minutes. By April and May, caution is crucial as these months have an extreme exposure category. As the year winds down, October marks a notable decrease in UV rays, but still warrants attention due to a very high index of 8. For residents and visitors, it's essential to protect your skin during peak UV months by using sunscreen, wearing protective clothing, and limiting sun exposure during peak hours. Always stay vigilant, especially from late winter through early autumn, to enjoy outdoor activities safely.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Siempre Viva | 5 | 7 | 10 | 11 | 12 | 12 | 12 | 12 | 11 | 8 | 6 | 5 |
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 |