UV Index in Kollo, Niger

Last updated: May 3, 2025

Understanding the UV Index in Kollo, Niger, is essential for safeguarding your skin health against the detrimental effects of sun exposure. With maximum UV levels peaking at an intense 12 around midday, awareness of these indices is crucial to prevent painful sunburn and mitigate long-term skin damage. Kollo’s BSh climate offers plenty of sunshine, but this also means elevated UV risks, particularly during the peak hours of 11 AM to 1 PM. Stay informed and protect yourself to enjoy the bright days safely!

Hourly UV Index in Kollo

As the sun rises, the UV Index starts low at 1 at 7:00 AM, gradually creeping up throughout the morning. By 9:00 AM, it reaches 3, signaling an increase in sun exposure. The intensity peaks around 12:00 PM, hitting a blistering 11, followed closely by a high of 12 at 1:00 PM. After this zenith, the index begins to decline, dropping to 10 at 2:00 PM, and further falling to 7 by 3:00 PM. As the afternoon gives way to evening, the UV Index diminishes to 4 at 4:00 PM, and continues to wane, resting at 1 by 6:00 PM. This pattern highlights the crucial hours for sun safety, particularly between 10:00 AM and 2:00 PM, where protection from harmful UV rays is essential.

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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Kollo

The UV Index demonstrates significant seasonal changes, with extreme exposure levels from January to September, peaking in August at an index of 14. High-risk months for UV exposure include March through August, when the burn time remains critically low at just 10 minutes. As the year progresses, October to December sees a slight decrease in UV intensity, transitioning to a very high category in November and December, where burn time extends to 15 minutes. It’s essential for visitors and residents to take precautions during these months, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours, to minimize the risk of skin damage.

Monthly Maximum UV Index for Kollo, Niger

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

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

Kollo's solar exposure compared to other cities in Niger. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Alaghsas UVI	9	10	11	13	12	12	11	12	11	10	9	8
Agadez UVI	9	10	11	13	12	12	11	12	11	10	9	8
Maradi UVI	10	11	13	12	11	11	13	13	12	11	10	10
Niamey UVI	10	12	13	12	11	12	13	13	12	11	10	9
Zinder UVI	10	11	13	13	12	12	13	13	12	11	10	10
Kollo	11	12	13	12	12	12	13	14	12	11	10	10