UV Index in Darwin, Argentina

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Darwin, Argentina, where daily sun exposure poses significant risks to skin health. The UV levels in this BSk climate zone can quickly escalate, particularly around midday, making it vital to be aware of the potential for sunburn and long-term skin damage. With peak UV Index values reaching up to 3 in the early afternoon, staying informed helps you take the necessary precautions to protect yourself and enjoy the sunny days in Darwin safely.

Hourly UV Index in Darwin

Between the hours of 08:00 and 18:00, the UV Index offers a revealing glimpse into the sun's intensity throughout the day. Starting off at 0 in the early morning, the index ramps up gradually, hitting 1 by 09:00 and 10:00. By 11:00 and 12:00, it reaches a moderate 2, indicating that sun protection becomes more crucial. As we approach the peak sunlight hours at 13:00 and 14:00, the index peaks at 3, suggesting a noteworthy increase in UV exposure. The intensity then begins to decline, with values returning to 2 at 15:00, reducing further to 1 by 16:00 and finally back to 0 as dusk settles by 18:00. To enjoy the day safely, it’s wise to keep an eye on this changing UV index!

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	0	low	45 min
09:00	1	low	45 min
10:00	1	low	45 min
11:00	2	low	45 min
12:00	2	low	45 min
13:00	3	moderate	30 min
14:00	3	moderate	30 min
15:00	2	low	45 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Darwin

Throughout the year, UV Index levels demonstrate significant seasonal variation, with January and February exhibiting extreme exposure at an index of 14 and 12 respectively, resulting in a quick burn time of just 10 minutes. The risk remains high in March with a very high index of 10, before tapering off to high levels in April at an index of 6 and dropping to moderate levels of 4 in May and 3 in June and July. From August onward, the risk gradually increases, peaking again in November with an index of 13 before returning to extreme levels in December. Therefore, for those visiting or residing in the area, it is crucial to exercise extra caution during the winter months and early spring, particularly from January to March and November, when UV exposure is most intense, with recommended protective measures like wearing sunscreen, hats, and UV-blocking sunglasses during these high-risk months.

Monthly Maximum UV Index for Darwin, Argentina

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

The table above highlights how UV exposure in Darwin 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.

Darwin'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
Darwin	14	12	10	6	4	3	3	5	7	10	13	14
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