Last updated: June 2, 2025
In CofradÃa, Mexico, staying informed about the UV Index is crucial for safeguarding your skin health. Understanding the daily UV levels can help you prevent sunburn and long-term skin damage, especially in a region characterized by a Csa climate, where intense sunlight is a frequent occurrence. With peak UV exposure reaching an alarming level of 15 around midday, residents and visitors alike must take proactive measures to enjoy the sun safely. By being aware of these UV levels, you can enjoy outdoor activities while protecting yourself from harmful effects.
The UV Index progresses dramatically throughout the day, starting from a safe 0 at 07:00 and climbing steadily. By 09:00, it reaches 2, indicating a mild risk. The real intensity kicks in at 11:00, where it jumps to 8, suggesting protective measures are advisable. Just after noon, at 12:00, it peaks at 11, signaling a very high risk of harm from unprotected sun exposure. As the afternoon unfolds, 13:00 sees it soar to 14 and then a maximum of 15 at 14:00, making it imperative to seek shade or sport sun protection. The index begins to taper off as the day winds down, falling back to 10 by 16:00, then 7 at 17:00, and finally settling at 1 by 19:00, offering a much lower risk for evening activities.
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 | 4 | moderate | 30 min |
11:00 | 8 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 15 | extreme | 10 min |
15:00 | 13 | extreme | 10 min |
16:00 | 10 | very high | 15 min |
17:00 | 7 | high | 25 min |
18:00 | 3 | moderate | 30 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels demonstrate significant seasonal fluctuations, peaking during the spring and summer months. From February to October, the UV Index consistently remains in the extreme exposure category, with the highest readings in March to June, where it reaches an index of 14 to 15 and a burn time of just 10 minutes. These months, particularly March through September, are deemed high-risk for UV exposure. As a result, residents and visitors should take extra precautions during these periods, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade when outdoors. In contrast, January, November, and December see a drop to the very high category, allowing for slightly longer burn times of 15 minutes, yet vigilance remains important year-round.
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 |
Cofradia | 9 | 11 | 14 | 14 | 14 | 15 | 13 | 13 | 14 | 12 | 10 | 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 |