UV Index in Calilegua, Argentina

Last updated: May 3, 2025

In Calilegua, Argentina, understanding the UV Index is essential for protecting your skin and overall health. With the region's Cwa climate characterized by warm summers and high sunlight exposure, awareness of UV levels can make a significant difference in preventing sunburn and long-term skin damage. Typically peaking at a striking 9 during midday, Calilegua's UV ratings highlight the importance of taking precautions against harmful rays. By staying informed about the UV Index, residents and visitors alike can enjoy the outdoors safely while safeguarding their skin.

Hourly UV Index in Calilegua

The UV Index data for today reveals an increasing intensity of solar radiation throughout the morning and afternoon. Starting with a gentle 0 at 07:00, the index gradually rises, reaching 1 by 08:00 and holding steady until 09:00. A noticeable surge occurs at 10:00, peaking at a striking 9 during the noon hour, indicating the highest risk for sun exposure. As the day progresses, UV levels begin to decline, falling to 6 by 15:00, and eventually dropping back to 0 by 19:00. For the best protection, consider staying shaded or slathering on sunscreen when the UV Index hits 5 or above!

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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	3	moderate	30 min
11:00	5	moderate	30 min
12:00	8	very high	15 min
13:00	9	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Calilegua

The UV Index shows significant seasonal variation, with high-risk months predominating from January to April and again in September through November, when the index reaches extreme levels (from 14 to 16) with a burn time of just 10 minutes. Particularly hazardous months include November and December, where UV levels spike to 16, necessitating vigilant sun protection. Conversely, from May to August, while the UV index decreases slightly, it remains in the very high category (9) during July and August, emphasizing the need for caution. During these warmer months, burn times can extend to 15 or 25 minutes depending on the month. Residents and visitors are advised to take protective measures year-round, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak UV times, to minimize the risks of skin damage.

Monthly Maximum UV Index for Calilegua, Argentina

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

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

Calilegua's solar exposure compared to other cities in Argentina. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Buenos Aires UVI	14	13	11	7	5	4	4	6	8	10	13	14
Rosario UVI	14	13	11	8	5	4	4	6	8	11	13	14
Mendoza UVI	15	14	12	8	6	4	5	6	9	12	14	15
Cordoba UVI	15	13	12	9	6	4	5	7	9	12	14	15
San Miguel de Tucuman UVI	15	14	13	10	7	5	6	7	10	13	15	15
Calilegua	16	15	14	11	9	7	8	9	12	14	16	16