UV Index in Chonchi, Chile

Last updated: July 2, 2025

Understanding the UV Index in Chonchi, Chile is crucial for safeguarding your skin health and preventing sunburn year-round. As this coastal town experiences a temperate oceanic climate (Cfb), residents and visitors should be aware of the varying UV levels throughout the day. Even during milder months, UV radiation can pose risks, especially around midday when levels reach 2—indicating that precautionary measures are still necessary. Staying informed about UV exposure not only helps protect your skin but also promotes long-term skin health in this beautiful region.

Hourly UV Index in Chonchi

The UV Index throughout the day displays a gradual increase in intensity, peaking in the midday hours. Starting at a 0 from 07:00 to 08:00, the index begins its ascent at 09:00, reaching a mild 1. By 11:00, it rises to a moderate 2, maintaining this level until 15:00—the sun's rays are definitely felt during this time! As the afternoon drifts into evening, a gentle decline is observed, with the index dropping back to 1 by 16:00 and fading to 0 from 18:00 onwards. This hourly pattern serves as a reminder to stay sun-safe, especially during the peak UV hours!

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	2	low	45 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 Chonchi

Throughout the year, UV exposure significantly fluctuates, with the highest risks occurring from November to February, when the UV Index often reaches 13 and the burn time is a mere 10 minutes. As we transition into March and October, the indices are still notably high at 9 and 8, respectively, with increased burn times of 15 minutes. During the milder months of May and July, the UV Index drops to 3 and 2, indicating moderate to low risk and allowing for longer exposure times of 30 to 45 minutes. Residents and visitors are advised to take extreme precautions in high-risk months by wearing sunscreen, protective clothing, and seeking shade to minimize skin damage. Regular checks of the UV Index are crucial for safe outdoor activities year-round.

Monthly Maximum UV Index for Chonchi, Chile

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

The table above highlights how UV exposure in Chonchi 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.

Chonchi'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
Chonchi	13	12	9	6	3	2	2	4	6	8	13	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