UV Index in Mafa, Nigeria

Last updated: July 2, 2025

Awareness of the UV Index is crucial for residents of Mafa, Nigeria, where the intense BSh climate presents unique sun exposure risks. Understanding UV levels is essential for preventing sunburn and protecting skin health, especially during peak hours when the index can soar to a high of 13 around noon. As temperatures rise and the sun's rays intensify, knowing when to seek shade or apply sunscreen can make all the difference in maintaining your well-being under the African sun.

Hourly UV Index in Mafa

The UV Index presents a dynamic story throughout the day, beginning with a gentle 1 at 7:00 AM, ideal for a morning stroll. As the sun rises, the intensity increases, hitting 3 by 8:00 AM and reaching 5 at 9:00 AM—a sign that sunscreen should start making an appearance. The peak comes between 11:00 AM and 12:00 PM, soaring to a striking 11 and then a maximum of 13 at noon, signaling a time when direct sun exposure can be particularly harmful. A gradual decline follows, with the index dropping to 9 by 2:00 PM, and easing back to 1 as evening approaches, reminding us to seek shade during the hottest hours. As the day winds down, the index concludes at 0 by 7:00 PM, inviting a leisurely night's rest.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	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 Mafa

The UV Index experiences significant fluctuations throughout the year, with extreme levels dominating from February to October, when it reaches a peak of 13 in March, July, August, and September. During these months, the burn time is notably short at just 10 minutes, indicating a high risk for sunburn and skin damage. Conversely, January, November, and December present a lower UV Index, categorized as very high, with a burn time of 15 minutes. Residents and visitors are strongly advised to take precautionary measures, such as wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours, particularly in the high-risk months from February to October when UV exposure is at its most intense.

Monthly Maximum UV Index for Mafa, Nigeria

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

The table above highlights how UV exposure in Mafa 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.

Mafa'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
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
Mafa	10	12	13	12	11	11	13	13	13	11	10	9