UV Index in Purranque, Chile

Last updated: July 2, 2025

In Purranque, Chile, awareness of the UV Index is crucial for safeguarding your skin against harmful effects of the sun. Understanding UV levels can significantly help in preventing sunburn and promoting overall skin health. Situated in a Cfb climate zone, Purranque experiences varying UV exposure throughout the day, peaking at a moderate level of 3 between noon and 1 PM. With such risks, being informed about the UV Index can empower residents and visitors to make safer outdoor choices.

Hourly UV Index in Purranque

The UV Index throughout the day showcases a gradual rise and fall in intensity. Starting at a cool 0 at 07:00, the index slowly climbs, reaching 1 by 08:00 and staying steady until 10:00. A noticeable upswing occurs around 11:00, peaking at 3 from 12:00 to 13:00, signaling the peak sun exposure hours. As the afternoon rolls in, the index dips back to 2 between 14:00 and 15:00, before declining again to 1 by 16:00. Finally, the day winds down with a return to 0 by 18:00, ensuring a safe evening for outdoor activities. Remember to protect your skin during those peak 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	1	low	45 min
09:00	1	low	45 min
10:00	1	low	45 min
11:00	2	low	45 min
12:00	3	moderate	30 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 Purranque

Throughout the year, UV Index levels fluctuate significantly, indicating varying risks for sunburn. The highest UV levels occur during the winter months of January (14) and February (12), categorized as extreme, with a quick burn time of only 10 minutes. As the seasons progress, March (9) and October (9) still present very high risk, whereas April (6) and September (7) are categorized as high, requiring 25 minutes of cautious exposure. Entering late spring and summer, levels decrease to moderate in May (4), July (3), and August (4), allowing for longer safe exposure times of 30 minutes and beyond. Residents and visitors alike should remain vigilant during high-risk months from November through February, as well as March and October, emphasizing sun protection measures to mitigate skin damage. Always remember to apply broad-spectrum sunscreen and seek shade when UV levels are at their peak.

Monthly Maximum UV Index for Purranque, Chile

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

The table above highlights how UV exposure in Purranque 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.

Purranque'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
Purranque	14	12	9	6	4	2	3	4	7	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