UV Index in Keita, Niger

Last updated: July 2, 2025

In Keita, Niger, staying informed about the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike to take appropriate precautions during peak sun exposure hours, particularly between 11:00 AM and 1:00 PM, when the UV Index can soar to 12—a level categorized as extreme. With Keita's BSh climate, characterized by long, sunny days, the risk of harmful UV radiation is significant. Being aware of these levels empowers individuals to protect their skin effectively, ensuring a safer, more enjoyable experience under the Nigerien sun.

Hourly UV Index in Keita

As the sun rises, the UV Index begins its climb, peaking with intensity around noon. Starting at a mere 1 at 07:00, it escalates to a moderate 4 by 09:00, reaching 10 by 11:00 and peaking at 12 from 12:00 to 13:00. This midday zenith signals the need for protection; without it, prolonged exposure could be harmful. By the afternoon, the numbers gradually dip, falling to 8 at 15:00, then to 5 by 16:00. As the day winds down, the UV strength diminishes, settling back at 1 by 18:00 and dropping to 0 by 19:00, reminding us that while the sun shines bright, it’s wise to seek shade during the peak hours. Stay safe and smart about sun exposure!

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	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Keita

Throughout the year, seasonal UV changes reveal a notable increase in UV Index values from January to September, indicating a persistent state of extreme exposure during the spring and summer months. The high-risk months for UV exposure are February through September, where the UV Index consistently reaches between 11 and 13, creating a burn time of only 10 minutes. Consequently, it is essential for visitors and residents to take precautions during these periods by applying sunscreen frequently, wearing protective clothing, and seeking shade whenever possible. As the year progresses into October and November, the UV Index decreases to 10, allowing for slightly longer burn times of 15 minutes, yet caution should remain a priority.

Monthly Maximum UV Index for Keita, Niger

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

The table above highlights how UV exposure in Keita 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.

Keita'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
Keita	10	11	13	13	11	11	12	12	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