UV Index in Cuya, Chile

Last updated: September 1, 2025

Understanding the UV Index is crucial for residents and visitors in Cuya, Chile, where the intense sun exposure can pose significant risks to skin health. As the UV levels can peak at 8 around midday, it’s essential to be aware of these readings to prevent sunburn and long-term skin damage. Cuya’s semi-arid climate brings clear skies and stronger UV rays, especially during the summer months, making it vital to take protective measures. Stay informed, enjoy the sun safely, and prioritize your skin's well-being as you navigate this beautiful region!

Hourly UV Index in Cuya

At dawn, the UV Index starts at a cool 0 at 07:00, indicating minimal sun exposure risk. As the day unfolds, it slowly rises, reaching 1 by 08:00 and climbing to 2 by 09:00. The sun gains strength, peaking at 8 from 12:00 to 13:00—be sure to wear sunscreen during these hours! A gradual decline follows, with the index dropping to 7 at 14:00, then tapering off to 5 by 15:00. By late afternoon, the UV Index decreases further, sinking to 3 at 16:00, before returning to 1 by 17:00 and settling back at 0 as night falls at 19:00. This hourly trend underscores the importance of protecting your skin when the sun is at its zenith!

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	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	12	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Cuya

Throughout the year, UV Index values reflect significant seasonal variations, with extreme exposure levels dominating from January through April and again in September, October, and November. The highest risk months are January, February, and March, when the UV Index consistently reaches 15, indicating a 10-minute burn time. As we move into May and June, the UV Index decreases to 9 and 7 respectively, signaling a shift to very high and high exposure categories. July and August remain very high at 8 and 10, with burn times extending to 15 minutes. It is crucial for visitors and residents alike to take precautions during these high-risk months, including seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly. Stay vigilant, as UV radiation can cause skin damage even on overcast days.

Monthly Maximum UV Index for Cuya, Chile

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

The table above highlights how UV exposure in Cuya 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.

Cuya'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
Cuya	15	15	13	11	9	7	8	10	12	14	15	15