Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors in San Miguel Numero Dos (El Quemado), Mexico, where the sun shines brightly throughout the year. Understanding UV levels is key to preventing sunburn and safeguarding skin health, especially as the midday sun can reach an intense UV Index of 12-13 between 12 PM and 1 PM. This picturesque region, characterized by its warm, arid climate, poses significant UV exposure risks, making it essential to stay informed and take protective measures during those peak hours. By familiarizing yourself with the local UV Index, you can enjoy the beautiful landscape while keeping your skin protected and healthy.
As the sun rises, the UV Index starts low at 1 at 07:00, indicating minimal risk. By 09:00, it climbs to 4, prompting early sun seekers to apply some sunscreen. The intensity peaks dramatically at 12:00, reaching a scorching 12, a reminder for everyone to seek shade and stay hydrated. The highest reading of the day occurs at 13:00, with a notable 13, signifying a very high risk of harm from unprotected sun exposure. As the afternoon progresses, the index gradually declines, dropping to 9 by 15:00 and continuing down to 1 again by 19:00. This hourly shift underscores the importance of sun safety during the peak hours when the UV radiation is most intense.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 4 | 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 | 12 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 3 | moderate | 30 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variations, peaking between March and October, where the exposure category is predominantly extreme. Notably, the months of April and May maintain an index of 13, indicating critical sun exposure risks with a burn time of just 10 minutes. March also presents a high risk with a UV index of 12. Residents and visitors should be particularly vigilant during these months, as skin damage can occur quickly. In contrast, November and December show a reduction in risk, with indices declining to 9 and 7, respectively. Advising individuals to apply sunscreen, wear protective clothing, and seek shade during peak sun hours is essential, especially in high-risk months.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
San Miguel Numero Dos (El Quemado) | 8 | 10 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 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 |