UV Index in Kibuye, Rwanda

Last updated: August 1, 2025

Understanding the UV Index in Kibuye, Rwanda is crucial for protecting yourself from the sun's harmful rays. With peak UV levels reaching 11 by midday, it's essential to be aware of these fluctuations to prevent sunburn and safeguard your skin health. Kibuye's temperate climate offers plenty of sunshine, but this also means higher exposure risks, especially during the hours of greatest intensity. By staying informed about UV levels, you can enjoy the beautiful outdoors while taking the necessary precautions to ensure your well-being.

Hourly UV Index in Kibuye

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:003moderate30 min
09:006high25 min
10:009very high15 min
11:0012extreme10 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 Kibuye

The UV Index consistently remains extremely high throughout the year, peaking at 17 in March. From January to May, the index ranges from 15 to 17, marking these months as high-risk periods for skin damage with a very short burn time of just 10 minutes. While the index slightly declines from June to August, it stays above 11, indicating continued vigilance is necessary. The UV Index then averages around 13 from September to December, maintaining an elevated risk level. Residents and visitors are advised to take appropriate sun safety measures year-round, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours to mitigate potential health impacts.

Monthly Maximum UV Index for Kibuye, Rwanda

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kibuye. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151716161412111314131313
Data source: Statistical UV Index data for Kibuye, 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 Kibuye UV Index with Other Rwanda Cities

The table above highlights how UV exposure in Kibuye compares to other major locations across Rwanda. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Kibuye's solar exposure compared to other cities in Rwanda. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Gisenyi UVI151616161412111314131313
Kibuye151617161412111314131313
Kigali UVI151616151412121314131313
Gitarama UVI151616161412121314131313
Butare UVI141617161412121315131313
Musanze UVI151617161412121314141314