Last updated: May 3, 2025
In Jose Esteban Coronado, Mexico, being aware of the UV Index is crucial for your skin health and overall well-being. With a semi-arid climate (BSk) that often boasts clear skies, understanding UV levels can help you effectively prevent sunburn and minimize long-term skin damage. During peak hours, especially around noon when the UV Index can reach a staggering 14, residents and visitors alike must take precautions to protect themselves from harmful rays. Stay informed and enjoy the beautiful sunshine while keeping your skin safe!
The UV Index throughout the day paints a vivid picture of the sun's intensity. Starting with a gentle 1 at 07:00, the index swiftly climbs, hitting 2 by 08:00 and then escalating to 4 by 09:00. The real surge occurs around 10:00, peaking at a striking 13 by 12:00—making this the most critical time for sun safety. As the afternoon progresses, the index reaches its zenith at 14:00 with an impressive 14, before gradually tapering off. By late afternoon, the UV Index drops to 6 at 16:00, eventually settling back to a low 1 by 19:00. This data underscores the importance of sun protection, especially during those high midday hours!
| 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 | 7 | high | 25 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with peak levels observed during the spring and summer months. From March to September, particularly April to June, the UV Index reaches extreme levels of 11 to 14, indicating a high risk for skin damage, with a minimal burn time of just 10 minutes. The high-risk months for UV exposure are therefore March through September, especially April and May, when the Index is at its peak. Visitors and residents should take precautionary measures, such as wearing protective clothing, applying sunscreen with a high SPF, and seeking shade during peak sunlight hours. As the year progresses towards winter, UV levels decrease, but the risk remains moderate, particularly in January (high) and February (very high), warranting continued vigilance.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jose Esteban Coronado | 7 | 10 | 11 | 14 | 14 | 13 | 13 | 13 | 12 | 10 | 8 | 6 |
| 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 |