Last updated: July 2, 2025
In Alvarado, Colombia, understanding the UV Index is essential for maintaining skin health and preventing sunburn, especially considering the region's Af climate, which offers strong sunlight year-round. With daily UV levels reaching a peak of 15 between noon and 1 PM, local residents and visitors alike must be vigilant about sun exposure during the hottest hours. By staying informed about daily UV fluctuations, you can take proactive measures to protect your skin from harmful rays and enjoy Alvarado's beautiful outdoors safely.
As the day unfolds, the UV Index shows a dynamic shift in sun intensity, peaking dramatically around noon. Starting from a mild 1 at 7:00 AM, it gradually rises, hitting 3 by 8:00 AM. By 9:00 AM, the index jumps to 7, signaling increased exposure risk. The sun reaches its zenith at 12:00 PM, with a staggering 15, followed closely by 14 at 1:00 PM. As the afternoon progresses, the levels begin to taper off, dropping to 10 by 2:00 PM and further declining to 6 at 3:00 PM. By 5:00 PM, the UV Index returns to a safer 1, and the day concludes with the sun setting at 7:00 PM, where it rests at a safe 0. Stay protected, especially during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 7 | high | 25 min |
10:00 | 10 | very high | 15 min |
11:00 | 14 | extreme | 10 min |
12:00 | 15 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 6 | high | 25 min |
16:00 | 3 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels remain alarmingly high, consistently categorized as extreme, with burn times of just 10 minutes across all months. The highest UV Index occurs in March, reaching 17, followed closely by April at 17 and February at 15. Thus, March and April are particularly high-risk months for sun exposure. It's crucial for visitors and residents to take preventive measures during these months, such as wearing sunscreen, protective clothing, and seeking shade, especially between 10 AM and 4 PM when the sun’s rays are strongest. Consistent vigilance is essential year-round to protect against harmful UV radiation.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Barranquilla UVI | 11 | 12 | 14 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 11 | 10 |
Cartagena UVI | 11 | 11 | 13 | 15 | 13 | 13 | 12 | 13 | 13 | 13 | 11 | 10 |
Medellin UVI | 14 | 15 | 17 | 16 | 16 | 14 | 14 | 15 | 14 | 14 | 13 | 12 |
Cali UVI | 15 | 16 | 17 | 17 | 15 | 14 | 14 | 14 | 15 | 14 | 13 | 12 |
Alvarado | 14 | 15 | 17 | 17 | 16 | 14 | 15 | 15 | 14 | 15 | 14 | 12 |
Bogota UVI | 15 | 16 | 18 | 18 | 17 | 15 | 15 | 16 | 15 | 15 | 14 | 13 |