UV Index in Agadez, Niger

Last updated: July 2, 2025

Understanding the UV Index in Agadez, Niger is crucial for safeguarding your skin against harmful ultraviolet rays. With the region's BWh climate—characterized by intense sunlight and high temperatures—exposure to UV radiation can quickly escalate, leading to sunburns and long-term skin health issues. During peak hours, particularly between 11:00 AM and 1:00 PM, the UV Index can soar as high as 11, signaling extreme risk for unprotected skin. Staying informed about these levels allows residents and visitors of Agadez to take proactive measures—such as wearing sunscreen and protective clothing—to enjoy the sun safely while minimizing health risks.

Hourly UV Index in Agadez

As the sun rises, the UV Index begins to climb, starting from a mild 1 at 7:00 AM. By 10:00 AM, it reaches a moderate 7, signaling that protective measures should be considered. The UV intensity peaks at 12:00 PM with a striking 11, indicating the highest risk of harm from unprotected sun exposure. The afternoon hours see a gradual decline, with the index dropping to 7 at 3:00 PM and eventually settling back to a safe 1 by 6:00 PM. As day turns to evening, the UV levels retreat to 0 by 7:00 PM, underscoring the importance of sun safety during those peak midday hours. Stay vigilant and protect your skin when the sun is at its 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	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	0	low	45 min

Monthly UV Index Trends in Agadez

Throughout the year, the UV Index demonstrates significant seasonal variation, peaking during the late summer months. From March to September, a notable increase in UV levels reaches an extreme category, with the highest index of 13 recorded in April. High-risk months include March through August, where the burn time drops to just 10 minutes, underscoring the need for vigilance. Meanwhile, January to February and October to December feature slightly lower UV indexes categorized as very high, with burn times of 15 minutes. To ensure safety, visitors and residents are advised to minimize sun exposure during peak hours, wear appropriate sun protection, and seek shade when necessary, particularly in the months with extreme UV levels.

Monthly Maximum UV Index for Agadez, Niger

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

The table above highlights how UV exposure in Agadez 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.

Agadez'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
Agadez	9	10	11	13	12	12	11	12	11	10	9	8
Alaghsas 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