UV Index in Bururi, Burundi

Last updated: July 2, 2025

Understanding the UV Index is crucial for those living in or visiting Bururi, Burundi, where the Cwb climate can lead to significant fluctuations in ultraviolet radiation levels throughout the day. Awareness of UV levels is vital for preventing sunburn and protecting skin health, especially during peak hours when the index reaches a high of 11 around noon. With typical UV exposure risks peaking between 10 AM and 2 PM, it's important for residents and tourists alike to monitor UV levels to mitigate the potential harm of sun exposure and enjoy the stunning natural beauty of Bururi safely.

Hourly UV Index in Bururi

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	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 Bururi

Throughout the year, the UV Index remains alarmingly high, with values classified as extreme from January to September, peaking at 16 in both March and April. The high-risk months for UV exposure are notably from January to September when the burn time is consistently around 10 minutes, requiring vigilance from both visitors and residents. As intense UV radiation persists, it is crucial for everyone to take protective measures such as wearing sunscreen, protective clothing, and sunglasses, and seeking shade during peak sun hours. Stay informed and prioritize skin safety to minimize the risk of sunburn and long-term damage.

Monthly Maximum UV Index for Bururi, Burundi

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bururi. 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 Bururi, 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 Bururi UV Index with Other Burundi Cities

The table above highlights how UV exposure in Bururi 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.

Bururi'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
Bururi	15	15	16	16	13	11	11	12	14	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
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