UV Index in Kayanza, Burundi

Last updated: May 3, 2025

In Kayanza, Burundi, understanding the UV Index is crucial for safeguarding your skin and overall health. With the region's tropical climate often exposing residents to high levels of ultraviolet radiation, having a grasp of UV levels throughout the day helps prevent sunburn and long-term skin damage. During peak hours, particularly between 10:00 AM and 1:00 PM, the UV Index can soar to dangerous levels, reaching up to 14 at noon. Being aware of these fluctuations allows you to take proactive measures, ensuring you enjoy the sun safely while protecting your skin from its harmful effects.

Hourly UV Index in Kayanza

The UV Index rises dramatically throughout the morning, jumping from a mild 1 at 07:00 to a peak of 14 by 12:00. As the sun reaches its zenith, the intensity surpasses 10 between 10:00 and 13:00, signaling an urgent need for sun protection. The index then gracefully declines, dropping to 5 by 15:00 and falling progressively to 0 as evening approaches, marking the day's end at 19:00. This pattern highlights the importance of staying shielded during the peak hours, especially from 11:00 to 13:00, when the sun's rays are at their strongest.

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Kayanza

Throughout the year, the UV Index remains alarmingly high, with extreme exposure levels recorded from January through May and again in September. The months of February and March reach their peak at a UV Index of 16, indicating high-risk months for skin damage with a burn time of just 10 minutes. Residents and visitors should exercise caution by seeking shade, wearing protective clothing, and using sunscreen diligently, particularly during these high-risk periods. Even during the summer months, such as July and August, protective measures remain critical as the UV Index still averages around 11 to 13. Consistent awareness and protection from UV radiation are essential for health and safety year-round.

Monthly Maximum UV Index for Kayanza, Burundi

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kayanza. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Kayanza, 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 Kayanza UV Index with Other Burundi Cities

The table above highlights how UV exposure in Kayanza compares to other major locations across Burundi. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Kayanza's solar exposure compared to other cities in Burundi. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bujumbura UVI	14	15	16	16	13	11	11	12	13	13	13	13
Ruyigi UVI	15	15	16	16	13	11	11	13	14	13	13	13
Muyinga UVI	15	15	16	15	14	12	12	13	14	13	13	13
Kayanza	15	16	16	16	14	12	11	13	15	13	13	13
Ngozi UVI	15	16	16	16	14	12	11	13	15	13	13	13
Gitega UVI	15	16	17	16	14	12	12	13	14	13	13	14