UV Index in Onyedega, Nigeria

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Onyedega, Nigeria, as it serves as a vital tool in safeguarding skin health and preventing sunburn. With the region's Aw climate delivering plenty of sunshine, awareness of UV levels becomes even more important, especially during peak hours when the index can reach a maximum of 12. This comprehensive guide will help you navigate these UV risks, providing insights on how to enjoy the sun safely while protecting your skin from harmful rays.

Hourly UV Index in Onyedega

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 Onyedega

Throughout the year, the UV Index in our region exhibits significant seasonal changes, with the highest risk months occurring from February to October. During this period, the UV Index consistently reaches extreme levels (11-13), necessitating a minimal burn time of 10 minutes under direct sunlight. Notably, April stands out with a peak UV Index of 13, while both January and November see a reduction to very high levels (10) with slightly longer exposure times of 15 minutes. As a guideline, residents and visitors should prioritize sun safety measures—such as wearing sunscreen, protective clothing, and seeking shade—especially during the high-risk months of March through October, when the potential for sunburn is significantly elevated.

Monthly Maximum UV Index for Onyedega, Nigeria

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

The table above highlights how UV exposure in Onyedega 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.

Onyedega'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
Onyedega	10	11	12	13	12	12	12	12	12	12	10	9
Kaduna UVI	10	12	12	12	11	12	13	13	13	11	10	10