UV Index in Nioki, Democratic Republic of the Congo

Last updated: August 1, 2025

Understanding the UV Index in Nioki, Democratic Republic of the Congo is crucial for protecting your skin and overall health in this vibrant region. With its tropical climate, Nioki experiences varying UV levels throughout the day, peaking at a significant 8 between 11:00 AM and 1:00 PM. Being aware of these UV levels is essential to prevent sunburns and long-term skin damage, especially given the intense sunlight that can lead to serious health risks. By staying informed about the UV Index, residents and visitors alike can enjoy the outdoors while taking the necessary precautions to safeguard their skin health.

Hourly UV Index in Nioki

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 by 7:00 AM. By 8:00 AM, it nudges up to 2, signaling a mild increase in UV exposure. The intensity heats up quickly, reaching a moderate 4 by 9:00 AM, before hitting its peak of 8 from 11:00 AM to 12:00 PM. This is the prime time for sun safety awareness! After noon, the UV Index gradually declines; by 3:00 PM, it recedes to 3, and as the day wanes, it drops significantly to 1 by 4:00 PM. By evening, UV levels have diminished, reaching 0 by 6:00 PM, offering a reprieve from the sun’s 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.
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	7	high	25 min
11:00	9	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	3	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 Nioki

During the year, the UV Index experiences significant fluctuations, peaking during the early months. From January to May, the UV Index remains in the extreme category, ranging from 13 to 14, with a burn time of just 10 minutes, highlighting the critical need for sun protection. As summer approaches, June and July see a slight decrease to the very high category (UV Index 8-9), extending burn time to 15 minutes, but caution is still essential. August reverts back to 9, while September through December return to the extreme level with a UV Index of 12. Visitors and residents alike should take special care during the high-risk months of January through May and September through December, ensuring they wear adequate sunscreen and protective clothing, and limit direct sun exposure, especially during peak hours.

Monthly Maximum UV Index for Nioki, Democratic Republic of the Congo

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Nioki. 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 Nioki, 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 Nioki UV Index with Other Democratic Republic of the Congo Cities

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

Nioki's solar exposure compared to other cities in Democratic Republic of the Congo. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Kinshasa UVI	13	13	14	13	11	8	8	10	10	12	13	12
Masina UVI	13	13	14	13	12	8	8	10	10	12	12	12
Nioki	13	13	14	14	13	9	8	9	12	12	12	12
Kisangani UVI	12	12	14	14	13	11	10	12	13	12	12	11
Mbuji-Mayi UVI	14	14	15	15	13	10	9	10	12	12	13	13
Lubumbashi UVI	16	17	15	14	12	10	10	11	12	12	14	16