Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Jitonhueca, Mexico, where the sun's intensity can pose significant risks to skin health. With UV levels peaking at 12 around midday, awareness of these values is essential to ensure effective sunburn prevention and long-term skin protection. The region's BSh climate brings vibrant sunshine but also heightened UV exposure risks, particularly during the hours of 10 AM to 2 PM. By monitoring the UV Index, you can enjoy the beautiful weather while safeguarding your skin against harmful effects.
At dawn, the UV Index starts low at 1 by 7:00 AM, providing a gentle reminder of the sun's presence. As the morning progresses, the index climbs to 3 by 8:00 AM, and then peaks at 12 around noon, signaling intense sun activity. The sun's rays are strongest at 11:00 AM with a maximum of 10, making it crucial to protect your skin during this time. Though the UV Index begins to decline after midday, it remains significant at 11:00 AM and 9 by 2:00 PM. By the late afternoon, the numbers drop to 4 at 4:00 PM and further descend to 1 by 6:00 PM. Plan your sun exposure wisely, taking care to avoid the peak hours when protection is vital!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 10 | very high | 15 min |
12:00 | 12 | extreme | 10 min |
13:00 | 11 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 4 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, peaking during the summer months from April to September, where the UV Index reaches an extreme category of 12, allowing for a burn time of just 10 minutes. Visitors and residents should be particularly cautious in the high-risk months of February through September, with March to August being the peak months for very high and extreme exposure. During these periods, it's crucial to apply sunscreen frequently, wear protective clothing, and seek shade to reduce the risk of harmful sunburns. As the seasons shift, January and November see a high exposure risk, while December has a moderate level of UV, making it essential to stay vigilant regardless of the month.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jitonhueca | 6 | 8 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 9 | 7 | 5 |
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 |