nomadseason

UV Index in Bolivar, Peru

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Bolivar, Peru, where the combination of its unique Cfb climate and high altitude can lead to intensified sun exposure. Awareness of UV levels is essential for preventing sunburn and safeguarding skin health, especially during peak hours when the index can soar to a striking 15 at noon. With typical risks escalating from moderate levels in the morning to very high around midday, it’s important to stay informed and protect yourself while enjoying the vibrant outdoors of Bolivar.

Hourly UV Index in Bolivar

The UV Index begins its ascent at 7:00 AM, registering a low of 1, before steadily rising through the morning. By 9:00 AM, it reaches a moderate 6, but the real intensity kicks in at 10:00 AM when it soars to 10, peaking at a striking 15 by 12:00 PM. The sun continues to blaze at 1:00 PM, with values holding strong at 14, while a gradual decline begins in the afternoon. At 3:00 PM, the UV Index drops to 7, and by 5:00 PM, it returns to a comfortable 1. As the day ends, the UV Index fades into 0 by 6:00 PM, signaling a safe time to unwind outdoors. Remember, during the peak hours from 10 AM to 2 PM, it's crucial to protect your skin against the sun's powerful rays!

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
08:003moderate30 min
09:006high25 min
10:0010very high15 min
11:0014extreme10 min
12:0015extreme10 min
13:0014extreme10 min
14:0011extreme10 min
15:007high25 min
16:003moderate30 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Bolivar

Throughout the year, the UV Index consistently indicates extreme exposure levels, especially from January to April when it reaches a peak of 18. May and June see a slight decrease, with indices of 15 and 13, respectively, but remain at dangerous levels. July and August maintain a UV Index of 13 and 14, continuing the risk trend. By September through November, the UV Index once again spikes to 17 and 16 before tapering off in December. Given this data, it is crucial for visitors and residents to take protective measures year-round, particularly during the high-risk months from January to April. This includes wearing appropriate sunblock, protective clothing, and seeking shade to minimize the risk of skin damage during peak UV exposure times, which is notably limited to 10 minutes.

Monthly Maximum UV Index for Bolivar, Peru

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bolivar. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec171818181513131417171616
Data source: Statistical UV Index data for Bolivar, 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 Bolivar UV Index with Other Peru Cities

The table above highlights how UV exposure in Bolivar 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.
Bolivar'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
Bolivar171818181513131417171616