UV Index in Union Capiri, Peru

Last updated: August 1, 2025

In Union Capiri, Peru, being aware of the UV Index is crucial for safeguarding your skin health under the sun's rays. Understanding UV levels is essential not only for prevention of sunburn, but also for long-term skin protection and overall wellness. Given Union Capiri's Aw climate zone, residents and visitors are exposed to significant UV radiation, especially during peak hours when the index can soar to 11 around midday. By staying informed about local UV levels, you can make smarter choices to enjoy the beautiful Peruvian outdoors while minimizing the risks of harmful sun exposure.

Hourly UV Index in Union Capiri

The UV Index begins its ascent at 07:00 with a low reading of 1, gradually rising to 2 by 08:00. As the day progresses, the intensity of UV radiation peaks at 12:00, hitting a maximum of 11—a critical level where sun protection is essential. Following this zenith, the index starts to decline, measuring 10 at 13:00, then tapering off to 8 by 14:00. By mid-afternoon, the UV Index drops to 5 at 15:00 and continues its downward trajectory, reaching 2 at 16:00. As the sun sets, the UV index decreases to 1 by 17:00 and ultimately settles at 0 by 18:00, signifying the end of significant UV exposure for the day. It's a reminder that while the sun's rays can be intense at midday, the morning and late afternoon offer safer conditions for outdoor activities.

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	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	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 Union Capiri

Throughout the year, the UV Index in this region remains consistently high, categorized as extreme from January to November, with burn times limited to just 10 minutes. The highest-risk months are January through April, where UV Index values peak at 16-17, and again from September to November, maintaining a UV Index of 14-16. Despite slightly lower values in the summer months of June and July (UV Index 11), exposure remains risky. Residents and visitors should exercise caution year-round, utilizing sun protection measures such as broad-spectrum sunscreen, protective clothing, and seeking shade during peak hours to minimize skin damage. Regular awareness and proactive sun safety can help ensure enjoyable outdoor experiences while reducing the risk of UV-related harm.

Monthly Maximum UV Index for Union Capiri, Peru

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

The table above highlights how UV exposure in Union Capiri 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.

Union Capiri'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
Union Capiri	16	17	16	16	13	11	11	12	14	16	16	15
Arequipa UVI	18	17	17	15	12	10	11	13	15	17	18	17