UV Index in Napenay, Argentina

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Napenay, Argentina, as it provides essential information about the sun's intensity and potential health risks. With UV levels peaking around midday, being aware of these fluctuations can help prevent sunburn and long-term skin damage. Napenay's humid subtropical climate contributes to higher UV exposure, especially during the warmer months. By staying informed about the UV Index, you can protect your skin and enjoy the outdoors safely!

Hourly UV Index in Napenay

The UV Index throughout the day showcases a notable progression in intensity. Starting at 0 by 7:00 AM, the index gradually climbs to 1 by 8:00 AM and remains steady at 1 until 9:00 AM. The sun shines brighter at 10:00 AM, nudging the index to 2, but it’s between 11:00 AM and 2:00 PM that UV levels peak, reaching a striking 6—a clear indication to take sun safety precautions. As the afternoon progresses, the intensity dips from 6 back to 4 at 3:00 PM, and continues to decline, ending the day with a gentle 0 by 7:00 PM. Overall, this UV trend underscores the importance of protecting your skin during the midday hours when the sun is at its strongest.

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	2	low	45 min
11:00	4	moderate	30 min
12:00	5	moderate	30 min
13:00	6	high	25 min
14:00	6	high	25 min
15:00	4	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 Napenay

Throughout the year, seasonal changes in UV exposure are significant, with the highest levels occurring during the winter months from January to March, where the UV Index peaks at an extreme level of 15. February and November also maintain an extreme UV index of 14, identifying them as high-risk months for sun exposure. Visitors and residents should take extra precautions during these times, including limiting sun exposure, wearing protective clothing, and using broad-spectrum sunscreen. As the weather warms up, the UV index gradually decreases, reaching moderate levels by June, but spikes again to very high in August and September. As the year concludes, it is crucial to remain vigilant, particularly in October and December, when extreme levels re-emerge. Always prioritize sun safety, especially during these high-risk periods!

Monthly Maximum UV Index for Napenay, Argentina

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

The table above highlights how UV exposure in Napenay 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.

Napenay'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
Napenay	15	14	12	10	7	5	6	8	10	13	14	14
San Miguel de Tucuman UVI	15	14	13	10	7	5	6	7	10	13	15	15