Last updated: July 2, 2025
In Pachalum, Guatemala, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. With its Cwb climate, characterized by cooler temperatures and distinct wet and dry seasons, Pachalum still presents significant UV exposure risks, particularly during midday hours when the index peaks at an alarming 15. Understanding UV levels empowers residents and visitors alike to protect themselves from harmful radiation, ensuring a safer experience while enjoying the beautiful landscapes this charming town has to offer.
The UV Index for the day reveals a dramatic peak in solar intensity. Starting early, the day begins with a mild UV Index of 1 at 7:00 AM, gradually rising to a moderate 4 by 8:00 AM. As the sun ascends, 9:00 AM ushers in a surge to 7, but the real intensity hits at 10:00 AM, soaring to a critical 11. This trend continues, peaking at an impressive 15 by noon, a time when sun protection becomes essential. The afternoon sees the index slightly decline, with values of 14 at 1:00 PM and 11 at 2:00 PM, before tapering off to 7 at 3:00 PM. As the sun begins its descent, the index falls to 4 by 4:00 PM and diminishes further to 1 by 7:00 PM, ultimately dropping to a safe 0 after 8:00 PM. Stay vigilant during peak hours to enjoy the sun safely!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 7 | high | 25 min |
10:00 | 11 | extreme | 10 min |
11:00 | 13 | extreme | 10 min |
12:00 | 15 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 7 | high | 25 min |
16:00 | 4 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal variations, with peak values occurring from February through July, where it consistently reaches an extreme level of 13-15. This indicates that the months of March, April, July, and May are particularly high-risk for UV exposure, with a burn time of just 10 minutes. As residents and visitors plan outdoor activities, it is crucial to exercise extra caution during these months by using sunscreen, wearing protective clothing, and seeking shade whenever possible. Even in the fall and winter months, UV levels remain very high, so maintaining sun safety practices year-round is advisable.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Petapa UVI | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 10 |
Villa Nueva UVI | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 10 |
Mixco UVI | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 |
Guatemala City UVI | 11 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 |
San Juan Sacatepequez UVI | 11 | 13 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 13 | 11 | 10 |
Pachalum | 11 | 13 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 13 | 11 | 10 |