Last updated: June 2, 2025
In Perez de Galeana, Mexico, awareness of the UV Index is crucial for maintaining skin health and preventing painful sunburns. With a climate characterized by high levels of sunlight throughout the year, understanding the typical UV levels can help residents and visitors take necessary precautions against harmful UV radiation. During peak hours, especially between 12:00 PM and 2:00 PM, the UV Index can soar to as high as 14, indicating extreme risk for prolonged sun exposure. Staying informed about these levels enables the community to enjoy the beautiful weather while safeguarding their skin against damage.
As the day unfolds, the UV Index reveals an intriguing pattern of intensity. At 7 AM and 8 AM, it remains low at 1, perfect for a leisurely morning stroll. But by 9 AM, it begins to rise sharply, reaching a 3. The sun takes center stage around 10 AM, as the index jumps to 6, ramping up to a peak of 14 by 1 PM and 2 PM, marking the height of midday sun exposure. As the clock ticks towards late afternoon, the UV Index starts to decline: 12 at 3 PM, followed by 9 at 4 PM, gradually fading to 3 by 6 PM, and then settling back to 1 as the sun sets at 7 PM. It's a vital reminder to stay protected during those peak hours!
| 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 | 13 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | 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 in the region exhibits significant seasonal fluctuations, peaking from February to October, with extremely high levels reached in March, April, May, June, July, August, and September, where the UV Index consistently registers at 14 to 15. These months carry a burn time of just 10 minutes, indicating a critical risk for sunburn and skin damage. Conversely, during January, November, and December, the UV Index falls to levels classified as very high (9 to 10), allowing for slightly longer exposure times of 15 minutes. Visitors and residents should exercise caution during the high-risk months (February through October), ensuring the use of sunscreen, protective clothing, and seeking shade during peak hours to safeguard against UV radiation.
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 |
| 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 |
| Perez de Galeana | 9 | 12 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 12 | 10 | 8 |
| Puebla UVI | 10 | 12 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 10 | 9 |