UV Index in Aku, Nigeria

Last updated: August 1, 2025

Understanding the UV Index in Aku, Nigeria is crucial for protecting your skin and overall health. With rising UV levels, particularly around midday when they peak at a significant 12, being aware of these numbers can help you prevent sunburn and long-term skin damage. Aku's tropical climate creates conditions where UV exposure is a pressing concern, especially for outdoor enthusiasts. By monitoring the UV index throughout the day, you can take proactive steps to ensure your safety under the sun, making informed choices about sun protection when the index hits higher levels, particularly between 10 AM and 2 PM. Stay vigilant and enjoy the vibrant sun safely!

Hourly UV Index in Aku

The UV Index for today displays a notable increase, reaching its peak at 12 between 12:00 PM and 1:00 PM, signaling a high risk of harm from unprotected sun exposure. As the day begins, the index starts at a mild 1 at 7:00 AM, gradually climbing to 4 by 9:00 AM. A sharp rise occurs by 10:00 AM, hitting 7, before soaring to an intense 10 at 11:00 AM. After the zenith from 12:00 PM to 1:00 PM, the index gradually declines, dipping to 7 by 3:00 PM, then back down to 4 at 4:00 PM, before closing the day at 0 by 7:00 PM. With such elevated UV levels during the midday hours, it’s crucial to take precautions—seek shade, wear protective clothing, and apply sunscreen to ensure safety while enjoying the outdoors!

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	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	0	low	45 min

Monthly UV Index Trends in Aku

Throughout the year, UV index values indicate significant seasonal variation in sun exposure risks. The high-risk months are centered around the period from February to October, where the UV index consistently reaches 11 to 13, categorized as extreme. This signifies a rapid burn time of only 10 minutes, highlighting the urgent need for protective measures. January, November, and December present relatively lower risk levels, classified as very high, but still require vigilance with burn times of 15 minutes. Visitors and residents are advised to take precautions during these peak months by wearing sunblock, protective clothing, and seeking shade to minimize the danger of skin damage from the sun's harmful rays.

Monthly Maximum UV Index for Aku, Nigeria

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

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

Aku's solar exposure compared to other cities in Nigeria. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lagos UVI	10	10	11	13	12	11	11	11	12	11	9	8
Port Harcourt UVI	10	11	11	14	12	11	11	11	12	12	10	9
Ibadan UVI	10	11	12	14	12	12	12	12	13	11	9	9
Aku	10	11	11	13	12	12	12	12	12	12	10	9
Kano UVI	10	12	13	11	11	11	12	13	12	11	10	10
Kaduna UVI	10	12	12	12	11	12	13	13	13	11	10	10