UV Index in Lima, Paraguay

Last updated: June 2, 2025

In Lima, Paraguay, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the daily UV levels helps residents and visitors make informed decisions about sun protection during peak hours. With a climate that features an Am classification, Lima experiences varying UV exposure, especially during midday when values can reach up to 6—indicating moderate to high risk. By staying informed about the UV Index, individuals can take appropriate measures to safeguard their skin while enjoying the beautiful outdoors.

Hourly UV Index in Lima

As the sun rises, the UV Index begins its day at a gentle 1 at 07:00 and 08:00, offering a good start for outdoor activities. By 09:00, it climbs to 3, signaling the arrival of midday sun intensity. The peak occurs at 11:00 and 12:00, where the Index reaches 6, urging caution for those basking in the sun’s rays. As the afternoon sets in, the index gradually declines from 5 at 13:00 to 3 at 14:00, before dropping further to 2 by 15:00. The evening brings relief, as the index sinks to 1 at 16:00 and ultimately to 0 from 17:00 onwards, marking the end of a UV-rich day. Always remember to protect your skin during 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:005moderate30 min
11:006high25 min
12:006high25 min
13:005moderate30 min
14:003moderate30 min
15:002low45 min
16:001low45 min
17:000low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Lima

The UV Index data reveals significant seasonal variations that highlight high-risk months for sun exposure. From January through April, the UV Index remains in the extreme category, peaking at 15 with a minimum burn time of just 10 minutes, indicating critical risk for skin damage. May sees a slight decrease to 8 (very high), allowing for 15 minutes of safe exposure, while June and July drop to high levels at 6 and 7, respectively, offering 25 minutes before risking burns. August through September returns to very high levels, with a notable burn time of 15 minutes. The UV Index spikes again in October and November (both ranked 14 and 15) and reverts to extreme levels, emphasizing ongoing risks during these months. Visitors and residents are strongly advised to practice sun safety measures such as wearing protective clothing, using sunscreen, and seeking shade, particularly during the months of January to April and October to November when the UV radiation is at its most intense.

Monthly Maximum UV Index for Lima, Paraguay

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Lima. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec15151311767810131415
Data source: Statistical UV Index data for Lima, 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 Lima UV Index with Other Paraguay Cities

The table above highlights how UV exposure in Lima compares to other major locations across Paraguay. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Lima's solar exposure compared to other cities in Paraguay. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Lambare UVI15141310756810131415
Capiata UVI15141310756810131415
San Lorenzo UVI15141310756810131415
Asuncion UVI15141310756810131415
Ciudad del Este UVI15151310756810131514
Lima15151311867810131415