UV Index in Iquique, Chile

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents and visitors of Iquique, Chile, where the desert climate can lead to significant sun exposure. Understanding UV levels is vital not just for preventing painful sunburns, but also for maintaining long-term skin health. With maximum UV Index readings peaking at 8 around midday, the risks of harmful UV radiation are heightened in this beautiful coastal city, especially during the summer months. Stay informed and protect your skin as you enjoy the sunny skies and vibrant outdoor lifestyle that Iquique has to offer!

Hourly UV Index in Iquique

The UV Index for the day showcases a notable ascent from the early morning hours, starting at 0 at 07:00, signaling minimal sun exposure risk. As the sun rises higher, the index climbs to 2 by 09:00 and reaches a peak of 8 at 13:00, indicating a significant risk for skin damage and the need for protective measures. Following this midday high, the values start to decline, decreasing to 5 by 15:00 and eventually dropping to 0 by 19:00 as the sun sets. This pattern emphasizes the importance of staying vigilant during peak UV hours, particularly between 11:00 and 14:00, when the index 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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	7	high	25 min
13:00	8	very high	15 min
14:00	6	high	25 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 Iquique

Throughout the year, UV Index levels exhibit significant seasonal variation, with the highest risk seen during the winter and early spring months: January to April, when the UV Index remains in the extreme category, reaching peaks of 15 to 11, indicating a very short burn time of just 10 minutes. The risk decreases slightly in May with a very high UV Index of 9, extending the burn time to 15 minutes. However, it rises again in September and remains high in October and November at 14, highlighting that these months can also carry extreme risks similar to the earlier months. Residents and visitors are advised to take precautions, such as wearing sunscreen, protective clothing, and sunglasses, especially between January and April and during October to November, to mitigate the dangers of UV exposure.

Monthly Maximum UV Index for Iquique, Chile

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

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

Iquique's solar exposure compared to other cities in Chile. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Santiago UVI	14	12	11	7	5	3	4	6	8	11	12	14
Valparaiso UVI	14	12	11	8	5	4	4	6	8	11	12	14
Vina del Mar UVI	14	12	11	8	5	4	4	6	8	11	12	14
Puente Alto UVI	15	14	12	8	6	4	6	8	11	12	14	15
Antofagasta UVI	15	15	13	10	8	6	7	9	11	14	15	15
Iquique	15	14	13	11	9	7	8	9	11	14	14	14