Last updated: July 2, 2025
Understanding the UV Index in Santa Rosa (Santa Barbara), Mexico is crucial for anyone who enjoys the sun-drenched beauty of this vibrant locale. With the UV levels peaking at a staggering 14 around midday, awareness is key to preventing sunburn and protecting your skin health. The Cwa climate here brings warm summers and moderate winters, making it essential to comprehend the risks associated with high UV exposure. From enjoying the outdoors to engaging in local festivities, knowing the UV Index empowers residents and visitors alike to enjoy the sun responsibly while safeguarding their skin against harmful rays.
The UV Index today shows a dynamic range of exposure throughout the day, starting from a gentle 0 at 7:00 AM. As the sun rises, watch the index steadily climb, reaching 11 by noon and peaking at an intense 14 at 2:00 PM. For those venturing outside, it's crucial to seek shade or wear sunscreen during the hours of 11 AM to 3 PM, when the UV levels are at their highest. After 3:00 PM, the UV Index begins to taper off—dropping to 6 by 5:00 PM, and settling at a mild 1 by 7:00 PM. Staying vigilant during peak hours will ensure a safe and enjoyable day under the sun!
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 | 7 | high | 25 min |
12:00 | 11 | extreme | 10 min |
13:00 | 13 | 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 shows significant seasonal variations, with the highest values occurring from March to October, where it consistently remains in the extreme exposure category, particularly peaking at 15 in April, June, and the summer months. February and March also present critical periods, with UV Index values of 12 and 14 respectively. Notably, the high-risk months for UV exposure are March through October, where the potential for skin damage is at its highest, with a burn time of just 10 minutes during these months. Residents and visitors are strongly advised to take precautions such as applying sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours to minimize the risk of sunburn and long-term skin damage. In contrast, November and December see a slight reduction in UV levels, but the UV Index remains in the very high category, suggesting that vigilance is still necessary.
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 |
Iztapalapa UVI | 10 | 12 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 8 |
Santa Rosa (Santa Barbara) | 10 | 12 | 14 | 15 | 14 | 15 | 14 | 14 | 14 | 12 | 10 | 9 |
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 |