UV Index in Longotea, Peru

Last updated: June 2, 2025

In Longotea, Peru, understanding the UV Index is crucial for protecting your skin and overall health under the sun's rays. With an average UV Index peaking at 13 around midday, awareness of these levels can help you prevent sunburn and long-term skin damage. The region's temperate climate (Cfb) provides a unique blend of moderate temperatures and fluctuating UV exposure, making it essential to stay informed. Keeping an eye on the UV Index not only enhances your outdoor experiences but also ensures you take necessary precautions against harmful ultraviolet radiation.

Hourly UV Index in Longotea

At dawn, the UV Index starts subtly, peaking at 1 by 7:00 AM, but as the sun rises higher, so does the intensity of UV radiation. By 9:00 AM, it jumps to 5, and reaches its zenith around 12:00 PM with an impressive 13—a critical time to seek shade or apply sunscreen. The intensity slightly wanes in the early afternoon, showing 12 at 1:00 PM, then gradually decreases to 9 by 2:00 PM and further down to 3 at 4:00 PM. As the evening sets in, the UV Index drops dramatically, falling to 0 by 6:00 PM. This hourly data highlights the importance of protecting yourself during the midday hours when UV exposure is at its highest.

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
08:002low45 min
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0012extreme10 min
14:009very high15 min
15:006high25 min
16:003moderate30 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Longotea

Throughout the year, UV Index values remain critically high, particularly from January to May, where levels peak at 18 and maintain an extreme exposure category, making these months particularly high-risk for sunburn, with a burn time of just 10 minutes. As the months progress into the summer, UV levels slightly decrease, but they still indicate a significant risk, especially in July and August, with indices ranging from 13 to 14. The trend remains consistent from September through December, where UV Index values hover between 16 to 17, continuing to represent an extreme risk. Visitors and residents should take essential precautions year-round, such as wearing protective clothing, applying high-SPF sunscreen regularly, and seeking shade during peak sun hours to minimize health risks associated with prolonged sun exposure.

Monthly Maximum UV Index for Longotea, Peru

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Longotea. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec171818181513131416171616
Data source: Statistical UV Index data for Longotea, 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 Longotea UV Index with Other Peru Cities

The table above highlights how UV exposure in Longotea 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.
Longotea's solar exposure compared to other cities in Peru. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Callao UVI14141412109101112131413
Lima UVI14141412109101112131413
Trujillo UVI151515141211111113141414
Chiclayo UVI141515141311111215141413
Arequipa UVI181717151210111315171817
Longotea171818181513131416171616