Last updated: July 2, 2025
Fresno, Colombia, thrives in a warm, tropical climate where the sun shines bright, making UV Index awareness crucial for residents and visitors alike. Understanding UV levels is essential, as prolonged exposure can lead to painful sunburns and long-term skin health issues. During peak hours, particularly between 10 AM and 3 PM, UV Index values can soar, reaching up to 15, indicating very high risk of harm from unprotected sun exposure. Staying informed about these levels not only helps protect your skin but also promotes healthier outdoor experiences in this vibrant locale.
Throughout the day, the UV Index experiences a significant shift, peaking around midday. Starting at a modest 1 at 07:00, it swiftly climbs to 3 by 08:00. The intensity ratchets up dramatically by 09:00, reaching 7, before soaring to its maximum of 15 at 12:00. This peak is followed by a slight decline, with 14 at 13:00 and dropping to 11 by 14:00. As the sun begins to set, the UV levels decrease, falling back to 7 at 15:00, and dwindling to 1 by 17:00. Finally, as twilight approaches, the UV Index falls to 0 by 19:00, signaling the end of a high-intensity sun exposure period. Stay protected during the peak hours to enjoy the sun safely!
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 | 11 | extreme | 10 min |
11:00 | 14 | 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 | 3 | moderate | 30 min |
17:00 | 1 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 0 | low | 45 min |
The UV Index in the region indicates extreme exposure levels throughout the year, with burn times consistently set at 10 minutes. Notably, the highest UV values occur from January through May, peaking at 17 in March and April. After May, the UV Index slightly declines but remains at 15 through September, creating high-risk months for sun exposure. As a result, both visitors and residents are strongly advised to take precautionary measures year-round, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak sunlight hours to minimize the risk of skin damage.
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 |
Fresno | 14 | 15 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 12 |
Bogota UVI | 15 | 16 | 18 | 18 | 17 | 15 | 15 | 16 | 15 | 15 | 14 | 13 |