Last updated: June 2, 2025
Understanding the UV Index is crucial for ensuring your safety and health while enjoying the sun in Playas del Rosario, Mexico. This beautiful coastal area experiences a warm, tropical climate that can expose residents and visitors to heightened UV levels, peaking between 11:00 AM and 1:00 PM with intense readings that can reach up to 13. Being aware of these levels is essential for preventing sunburn and safeguarding your skin's health, allowing you to fully enjoy the stunning beaches while minimizing risks. With such a high potential for UV exposure, mastering UV Index awareness is key to making the most of your time outdoors while keeping your skin safe and sound.
As the sun rises on this bright day, the UV Index starts off relatively low, peaking at just 1 at both 7:00 AM and 8:00 AM. However, by 9:00 AM, it jumps to 3, signaling an increase in UV exposure. The intensity escalates quickly, reaching a notable 6 by 10:00 AM. The real intensity hits its peak at 12:00 PM, when the UV Index soars to a striking 12, followed closely by a high of 13 at 1:00 PM. Over the next few hours, the index gradually diminishes, but still remains significant with 10 at 3:00 PM and 7 by 4:00 PM. As evening approaches, the levels continue to decline, returning to 1 once dusk settles in at 7:00 PM. Be sure to protect your skin!
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 | 12 | 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 |
During the year, the UV Index exhibits significant seasonal variation, peaking from March through September with consistently high levels categorized as extreme (UV Index 11-13) and a burn time of only 10 minutes. The highest-risk months are February to April and June to September, when the UV Index reaches its maximum of 13. Visitors and residents are strongly advised to take proper precautions during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade when outdoors to minimize the risk of sunburn and long-term skin damage. In contrast, January, November, and December experience a slight decrease in UV exposure, yet caution should still be exercised as the UV Index remains in the very high range.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Playas del Rosario | 9 | 11 | 13 | 13 | 12 | 13 | 13 | 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 |