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UV Index in Sihuas, Peru

Last updated: July 2, 2025

In Sihuas, Peru, awareness of the UV Index is crucial for maintaining healthy skin and preventing sunburn. Understanding the UV levels can significantly impact your daily activities and protect you from skin damage associated with high radiation exposure. With a climate characterized by its Cfb zone, Sihuas experiences intense sunlight, particularly between 10 AM and 2 PM, when UV Index values soar to a maximum of 14. By staying informed about the UV Index and adjusting your sun protection strategies accordingly, you can enjoy the beautiful outdoors while safeguarding your skin's health.

Hourly UV Index in Sihuas

The UV Index today experiences its peak around noon, reaching a substantial 14 at 12:00 PM, indicating extremely high UV exposure. Starting from a mild 1 at 7:00 AM, it progressively climbs through the morning, hitting 9 by 10:00 AM, before skyrocketing to its maximum at 11:00 AM with a dangerous 12. As the afternoon rolls in, levels begin to decline, with 13 at 1:00 PM, dropping to 11 by 2:00 PM. By late afternoon, the intensity wanes significantly, dipping to 3 at 4:00 PM, and reaching 0 by 6:00 PM, offering a welcome respite from the sun’s rays. It's a day that clearly underscores the importance of sun protection 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
08:002low45 min
09:005moderate30 min
10:009very high15 min
11:0012extreme10 min
12:0014extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:007high25 min
16:003moderate30 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Sihuas

Throughout the year, UV index values consistently remain in the extreme range, peaking from January to April with levels reaching 19 and a burn time of only 10 minutes. The high-risk months for UV exposure are between January and April as well as in September, where the UV Index remains at high levels (up to 18). Despite a slight decrease in June and July, the UV risk remains significant with values around 13 to 14, followed by another uptick in September to November. Visitors and residents are advised to take precautions year-round: wear protective clothing, apply broad-spectrum sunscreen, and limit sun exposure during peak hours to safeguard against harmful UV rays.

Monthly Maximum UV Index for Sihuas, Peru

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Sihuas. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec181919181513141417181717
Data source: Statistical UV Index data for Sihuas, 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 Sihuas UV Index with Other Peru Cities

The table above highlights how UV exposure in Sihuas 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.
Sihuas'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
Sihuas181919181513141417181717