UV Index in Angostura, Colombia

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Angostura, Colombia, where the climate is categorized as tropical, presenting unique challenges for skin health. Understanding UV levels can be a game-changer in preventing sunburn and reducing long-term skin damage, particularly during the peak hours of exposure typically witnessed between 10 AM and 2 PM. With UV Index values soaring to as high as 13 during these times, it's essential to take precautions to safeguard your skin while enjoying the beautiful outdoors in this vibrant region. Stay informed, stay protected!

Hourly UV Index in Angostura

The UV Index for the day demonstrates a significant rise and fall in intensity, peaking sharply at 11:00 AM and 12:00 PM with a staggering 13. Early in the morning, from 7:00 AM to 8:00 AM, the index starts low at 1, gradually increasing to 3 by 8:00 AM. As the sun climbs higher, a rapid escalation occurs, reaching 10 by 10:00 AM and hitting its maximum at noon. After this peak, the index begins to decline, dropping steadily to 9 at 2:00 PM, and later retreating to 1 by 5:00 PM. By 7:00 PM, the UV Index has faded to 0, reminding us of the crucial midday hours to protect our skin from UV exposure.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
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	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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

Monthly UV Index Trends in Angostura

Throughout the year, UV levels remain consistently high, reflecting an extreme exposure category from January to November, with burn times averaging a mere 10 minutes. The high-risk months for UV exposure are March through September, when the UV Index peaks at 16 in April and remains above 13 in most other months. Visitors and residents are strongly advised to take protective measures such as wearing sunscreen, protective clothing, and sunglasses, particularly during these months, to minimize the risk of sunburn and long-term skin damage. Remember, even on cloudy days, UV rays can penetrate through clouds, so consistent protection is essential year-round.

Monthly Maximum UV Index for Angostura, Colombia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Angostura. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Angostura, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Angostura UV Index with Other Colombia Cities

The table above highlights how UV exposure in Angostura compares to other major locations across Colombia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Angostura's solar exposure compared to other cities in Colombia. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Angostura	13	14	15	16	15	13	13	13	14	13	12	11
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
Bogota UVI	15	16	18	18	17	15	15	16	15	15	14	13