UV Index in Astrea, Colombia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Astrea, Colombia, where the climate features hot, tropical conditions that can lead to high UV exposure levels. As the sun rises, so do the risks of sunburn and long-term skin damage; with UV Index values soaring to a peak of 14 around noon, awareness is key for protecting your skin health. The typical climate of Astrea amplifies these risks, making it essential to monitor daily UV levels to stay safe while enjoying the beautiful outdoors. By staying informed, you can enjoy the radiant sun without compromising your well-being.

Hourly UV Index in Astrea

At dawn, the UV Index starts off low at 1 around 7:00 AM, but as the sun rises higher, the intensity quickly escalates. By 9:00 AM, it surges to 7, hitting a peak at 12:00 PM with a significant 14—a powerful reminder of summer's strength. The early afternoon maintains a high level at 12 before gradually gently declining to 5 by 3:00 PM. As the day winds down, the UV Index dips to 1 once again by 5:00 PM, with UV exposure dropping to virtually negligible levels by evening. Be sure to protect your skin during those peak hours when the sun is at its highest!

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	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Astrea

The UV Index shows significant seasonal changes, with consistently extreme levels from January through November, and a slight decrease in December. The highest UV Index occurs in March and April, peaking at 14 and 15, respectively, where burn time is notably short at just 10 minutes. Visitors and residents should be especially cautious during the months of March and April, where the UV exposure is the highest, posing greater risks for skin damage. In all extreme UV months, protective measures are critical; wear sunscreen, protective clothing, and seek shade to minimize UV exposure. In December, while the UV Index drops to 10 with a burn time of 15 minutes, caution is still advised due to the potential for high sun intensity. Overall, maintaining awareness of UV levels and protecting oneself throughout the year is essential for health and safety.

Monthly Maximum UV Index for Astrea, Colombia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Astrea. 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 Astrea, 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 Astrea UV Index with Other Colombia Cities

The table above highlights how UV exposure in Astrea 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.

Astrea'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
Astrea	11	12	14	15	14	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
Bogota UVI	15	16	18	18	17	15	15	16	15	15	14	13