Last updated: July 2, 2025
In Tuzancoac, Mexico, being aware of the UV Index is crucial for protecting your skin from harmful UV radiation. Understanding UV levels can significantly impact your sunburn prevention strategies and overall skin health, especially in a region characterized by a Cfa climate, where daylight hours can bring intense sun exposure. With UV Index values soaring to 11 at noon and peaking at 13 in the early afternoon, residents and visitors alike should stay informed about daily UV fluctuations to enjoy the sun safely and maintain healthy skin year-round.
The UV Index forecast reveals a steady rise in UV radiation throughout the morning, peaking at an intense 11 by noon. From 07:00 to 09:00, levels remain low, hovering around 1 to 2, making it a safe time for early outdoor activities. As the sun climbs higher, the index escalates sharply, reaching a notable 13 between 13:00 and 14:00, indicating a high risk of harm from unprotected sun exposure. A gradual decline follows, with values easing back down to 5 by late afternoon and returning to 1 in the evening. For safety, protective measures are highly advised during the midday and early afternoon hours when UV exposure is at its peak.
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 | 13 | 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 |
Throughout the year, UV exposure fluctuates significantly, with the highest risk months from March to October when the UV Index consistently reaches extreme levels of 12 to 13. During these months, the recommended burn time reduces to just 10 minutes, posing a serious risk to unprotected skin. Specifically, April through September are critical, as the combination of intense sunlight and low burn time necessitates vigilant sun protection measures. Conversely, the UV Index decreases in the winter months, dropping to 8 in January and 9 in November, giving a bit more reprieve, but still warranting caution. Residents and visitors should take serious precautions during the high-risk months by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade to minimize harmful UV exposure.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Tuzancoac | 8 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 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 |