Last updated: June 2, 2025
Being aware of the UV Index is crucial for residents of Las Norias (Norias), Mexico, where the climate falls within the BSh zone, bringing plenty of sunshine year-round. Understanding the daily UV levels is essential not just for preventing sunburn, but also for promoting long-term skin health. With peak UV exposure reaching a high of 14 around 2 PM, it's important for locals and visitors alike to take precautions during these hours to safeguard their skin against harmful rays. So whether you’re lounging at the beach or enjoying outdoor activities, being mindful of the UV Index can help you stay safe and protected in this sun-drenched paradise.
As the sun rises, the UV Index starts off gently, peaking at 1 by 08:00. However, as the day progresses, the intensity ramps up significantly. By 10:00, the index reaches 5, but the real heat kicks in at 12:00, soaring to an intense 11. The peak occurs at 14:00, where it hits a blistering 14—a clear signal to seek shade and protect your skin. After this, the index begins to drop, settling at 12 by 15:00 and gradually descending to 3 by 18:00. As twilight approaches, the UV levels ease back to 1 by 19:00, marking a dramatic contrast to the midday sun's peak. Stay vigilant and wear sun protection during these critical hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | 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 | 11 | extreme | 10 min |
13:00 | 13 | 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, UV levels exhibit significant seasonal changes, with the highest risk months being March through October, during which the UV Index peaks at an extreme level of 14. In these months, the recommended burn time drops to just 10 minutes, underscoring the urgency for protective measures. Residents and visitors are strongly advised to minimize sun exposure during this period, wear protective clothing, and apply sunscreen liberally. In contrast, January and February still present very high UV levels (8-10) with a burn time of 15 minutes, while November and December see a gradual decrease in UV intensity, reaching a high of 9 in November and a more moderate 7 in December, allowing for longer burn times of 15 and 25 minutes respectively. It is crucial to remain vigilant year-round to protect against UV damage, especially in the high-risk months.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Las Norias (Norias) | 8 | 10 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 9 | 7 |
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 |