UV Index in Agadez, Niger

Last updated: May 3, 2025

In Agadez, Niger, understanding the UV Index is crucial for protecting your skin and overall health. With the region’s BWh climate characterized by intense sunlight and high UV exposure, knowing the UV levels each day can help prevent sunburn and long-term skin damage. During peak hours, particularly from 10 AM to 1 PM, the UV Index can reach dangerously high levels, making it imperative for residents and visitors alike to stay informed. By being aware of these numbers, you can take proactive measures to enjoy the sun safely and keep your skin healthy.

Hourly UV Index in Agadez

The UV Index throughout the day presents an interesting pattern as the sun rises and reaches its peak intensity. Starting at a mere 1 at 7:00 AM, it climbs slowly, hitting 2 by 8:00 AM. However, the real surge occurs as the day progresses, with a sharp increase to 5 by 9:00 AM. By 11:00 AM, you'll want to ensure proper sun protection, as it peaks at 10. The intensity reaches its highest point of 12 at 12:00 PM, suggesting maximum caution is needed. As the afternoon rolls on, the index begins to wane, dropping to 9 at 2:00 PM and then steadily declining to 3 by 4:00 PM. Finally, the UV exposure diminishes significantly as the day winds down, returning to a safe 1 by 7:00 PM and 0 by 8:00 PM. Be sure to enjoy the sun wisely!

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	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	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