UV Index in Illela, Niger

Last updated: June 2, 2025

In Illela, Niger, being aware of the UV Index is crucial for safeguarding your skin health under the relentless sun. Understanding UV levels helps you prevent sunburns and long-term skin damage, allowing you to enjoy the great outdoors safely. Nestled in a BSh climate zone, Illela typically experiences high UV exposure, particularly during the midday hours, where UV Index levels can soar to a striking 11. With such intensity, knowing when to seek shade or apply sunscreen is essential for maintaining your skin’s wellbeing while reveling in the vibrant landscapes of your region.

Hourly UV Index in Illela

As the sun rises, the UV Index begins its gentle ascent, starting at a modest 1 at 07:00. By 08:00, it reaches 2, marking the beginning of the day’s sun exposure. The intensity builds steadily, hitting 4 at 09:00 and 6 at 10:00, as the sun climbs higher in the sky. The peak arrives at 12:00, where the index soars to 11, indicating a high risk of harm from unprotected sun exposure. This intense period continues until 13:00, holding steady at 11, before slowly descending in the afternoon. As the day progresses, the UV Index dips to 9 at 14:00, then to 7 at 15:00, finally settling back down to 4 by 16:00. As the sun sets, the UV levels drop significantly, returning to a safe 1 by 18:00, where it remains for the rest of the evening. This UV Index progression serves as a gentle reminder to protect ourselves during the peak hours of sunlight.

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	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	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 Illela

Throughout the year, UV index levels fluctuate significantly, with the highest values occurring from March to September. Notably, April, July, and August each see a peak UV index of 13, categorizing these months as extreme risk for sun exposure, where a burn can occur in just 10 minutes. February and March also present high risks, with indexes reaching 11 and 13, respectively. Conversely, the UV index decreases in the fall and winter months, with January, October, November, and December showing lower levels at 10 or below, still classified as very high. Visitors and residents alike are strongly advised to take precautions during the high-risk months by wearing protective clothing, applying sunscreen regularly, and seeking shade to minimize potential risks from harmful UV radiation.

Monthly Maximum UV Index for Illela, Niger

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

The table above highlights how UV exposure in Illela 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.

Illela'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
Illela	10	11	13	13	11	11	13	13	12	10	10	9
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