Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Ninos Heroes, Mexico, particularly in a region with an Aw climate, where sunlight can be intense. Awareness of UV levels is essential for preventing sunburn and maintaining skin health, as excessive exposure can lead to long-term complications. With peak UV Index values soaring to a striking 13 during midday, it's vital to remain informed about UV exposure risks. This knowledge empowers you to take necessary precautions, ensuring you're protected from the sun's powerful rays while enjoying the beautiful weather this vibrant city has to offer.
As the day unfolds, the UV Index reveals a dynamic shift in sun exposure. Early hours see a gentle start, with values of 1 at both 07:00 and 08:00. However, by 09:00, it climbs to 3, signaling an increase in UV intensity. The real peak occurs around midday, where the index soars to a scorching 12 at 12:00 and reaches its zenith with a striking 13 at 13:00 and 14:00—a reminder to seek shade and protect your skin. The intensity gradually wanes, dipping to 10 by 15:00 and then descending to 4 at 17:00, before evening settles in with a gentle 2 at 18:00 and returning to 1 by 19:00. Balancing safety with sun enjoyment is key as the day transitions from peak exposure to the soothing dusk.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 6 | high | 25 min |
11:00 | 9 | very high | 15 min |
12:00 | 12 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 13 | extreme | 10 min |
15:00 | 10 | very high | 15 min |
16:00 | 7 | high | 25 min |
17:00 | 4 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, indicating varying levels of sun exposure risk. The highest risk months for UV radiation are from February to July, where the index peaks at 14 in July and remains consistently at 13 from March to June. During these months, the burn time is notably low, ranging from just 10 minutes before skin damage occurs. In contrast, January, November, and December see lower indices with burn times of 15 minutes, categorized as very high, signaling a slightly reduced but still significant risk. Visitors and residents are advised to take precautionary measures during high UV months, including using sunscreen with high SPF, wearing protective clothing, and seeking shade, especially between 10 AM and 4 PM, to minimize exposure and protect skin health.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Ninos Heroes | 9 | 11 | 13 | 13 | 13 | 13 | 14 | 12 | 13 | 11 | 9 | 8 |
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 |