UV Index in Puerto Cisnes, Chile

Last updated: July 2, 2025

Understanding the UV Index in Puerto Cisnes, Chile is crucial for protecting your skin and overall health. With its temperate maritime climate, residents and visitors alike should be mindful of varying UV levels throughout the day, particularly between the hours of 11 AM and 3 PM when the index peaks at moderate levels. Awareness of these UV risks not only helps in preventing painful sunburns but also plays a significant role in long-term skin health. Whether you're lounging by the coast or hiking in the stunning landscapes, knowing the UV Index empowers you to enjoy the sun safely and effectively.

Hourly UV Index in Puerto Cisnes

Throughout the day, the UV Index presents a gradual increase, peaking in the early afternoon. From a safe 0 at 07:00 and 08:00, it rises to 3 by 13:00, indicating moderate UV exposure. The index then gently declines, returning to 2 at 14:00 and 1 by 16:00, before dropping back to 0 by 18:00. For those planning outdoor activities, aim for the late morning to early afternoon when the UV index reaches its highest, but remember to take necessary precautions to protect your skin from potential harm! 🌞

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	2	low	45 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 Puerto Cisnes

Throughout the year, UV exposure varies significantly, with the highest risk typically occurring during the extreme exposure months of January, February, November, and December, each with a UV Index of 13-12 and a burn time of just 10 minutes. As we move into March, the UV Index decreases to 8 (very high), allowing for a slightly longer burn time of 15 minutes. From April to August, the UV Index ranges from 5 to 4 (moderate), offering burn times between 30 to 45 minutes. However, September sees a return to the high exposure category at UV Index 6, with a burn time of 25 minutes, followed by October, where the UV Index rises to 9 again (very high). To ensure safety, visitors and residents are strongly advised to take necessary sun protection measures, particularly during the extreme and very high months, by wearing sunscreen, protective clothing, and seeking shade whenever possible.

Monthly Maximum UV Index for Puerto Cisnes, Chile

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

The table above highlights how UV exposure in Puerto Cisnes 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.

Puerto Cisnes'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
Puerto Cisnes	13	11	8	5	3	2	3	4	6	9	12	13
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