Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Sacramento, Mexico, where the sun’s intensity can pose significant health risks. Regularly monitoring UV levels can help prevent sunburn and long-term skin damage, ensuring your time outdoors is both enjoyable and safe. With Sacramento's semi-arid climate and its tendency for high UV exposure, particularly during peak hours between 11 AM and 3 PM, being informed about the daily UV trends is essential for protecting your skin and overall health. Stay smart, stay safe, and enjoy the vibrant outdoor activities this sunny locale has to offer!
The UV Index throughout the day showcases a significant increase in sun intensity, peaking at 14 around 1 PM and 2 PM. Starting off the morning, the index remains low, with values of 1 at 7 AM and 8 AM, gradually climbing to 2 by 9 AM. A noticeable surge occurs as the sun reaches its zenith, hitting 5 by 10 AM and soaring to 8 at 11 AM. As noon approaches, UV levels escalate to a striking 11, indicating a high risk of harm from unprotected sun exposure. Moving into the afternoon, the index slightly dips but remains elevated, measuring 13 at 3 PM. As the sun begins to set, the UV Index decreases, falling to 6 by 5 PM, before settling back down to 1 by the evening hours, reminding us to be vigilant during peak sun exposure times.
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 | 14 | extreme | 10 min |
14:00 | 14 | extreme | 10 min |
15:00 | 13 | extreme | 10 min |
16:00 | 10 | very high | 15 min |
17:00 | 6 | high | 25 min |
18:00 | 3 | moderate | 30 min |
19:00 | 1 | low | 45 min |
The UV index varies significantly throughout the year, with the highest values observed from March to October, reaching an extreme level of 14 during the summer months (May through August). Visitors and residents should be particularly cautious from February to October, where burn times are as short as 10 minutes due to the extreme exposure category. January and November present a slightly lower UV index, categorized as very high, with a burn time of 15 minutes. By December, the UV index decreases to 7, making exposure risks lower, with a burn time of 25 minutes. It is essential for everyone to take protective measures against UV radiation, especially during the high-risk months, by wearing sunscreen, protective clothing, and seeking shade.
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 |
Sacramento | 8 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 9 | 7 |
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 |