UV Index in Chiriaco, Peru

Last updated: July 2, 2025

Understanding the UV Index is essential for residents and visitors of Chiriaco, Peru, where the Aw climate brings both warmth and intense sunlight. Knowledge of UV levels is crucial not only for preventing sunburn but also for maintaining long-term skin health. In Chiriaco, UV exposure peaks with an index soaring to 12 around noon, highlighting the significant risks associated with unprotected sun exposure during those hours. Stay informed and protected as you enjoy the vibrant sunshine of this beautiful region!

Hourly UV Index in Chiriaco

As the day unfolds, the UV Index rises steadily, peaking at a striking 12 between noon and 1 PM, a clear signal for the sun's intense power. Starting from a gentle 1 at 7 AM, it escalates to a moderate 4 by 9 AM, and then surges to an 8 by 10 AM, urging early risers to seek shade. The index reaches its zenith with an aggressive 11 at 11 AM, warning of the necessity to protect skin. As the afternoon wears on, it begins to decline, dropping to a 9 by 2 PM, and dwindling further to a 3 by 4 PM. By the time the clock strikes 6 PM, the index returns to a modest 1, providing a gentle reminder of the day’s solar intensity before fading to 0 by 7 PM. Enjoy the sun, but stay safe!

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	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Chiriaco

The UV Index remains consistently high throughout the year, with extreme exposure categories recorded from January to December. The months of January to April show the highest UV levels, peaking at 17, which means a burn time of just 10 minutes. May also presents significant risk at 14, while UV levels decrease slightly during the summer months of June and July, dropping to 12. However, they remain considerable, with August and September seeing UV levels of 13 and 15, respectively. The high-risk months for UV exposure are January through April, and visitors and residents are advised to take precautions during these months, such as wearing protective clothing, using sunscreen, and seeking shade, particularly during peak sun hours. Consistent vigilance is recommended year-round due to the sustained high UV Index levels.

Monthly Maximum UV Index for Chiriaco, Peru

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

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

Chiriaco's solar exposure compared to other cities in Peru. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Callao UVI	14	14	14	12	10	9	10	11	12	13	14	13
Lima UVI	14	14	14	12	10	9	10	11	12	13	14	13
Trujillo UVI	15	15	15	14	12	11	11	11	13	14	14	14
Chiclayo UVI	14	15	15	14	13	11	11	12	15	14	14	13
Chiriaco	16	16	17	17	14	12	12	13	15	15	15	14
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17