UV Index in Oju, Nigeria

Last updated: July 2, 2025

In Oju, Nigeria, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially under the region's Aw climate, which often features high temperatures and intense sunlight. Understanding UV levels is essential as they can fluctuate significantly throughout the day, with peak exposure times showing indices of up to 12 around noon. This awareness helps residents and visitors take necessary precautions, ensuring a safer experience under the sun while enjoying outdoor activities. Stay informed and protect your skin from potential damage by checking the UV Index regularly!

Hourly UV Index in Oju

The UV Index for the day presents a notable trajectory, peaking at 12 around noon. Starting gently at 1 by 7:00 AM, the index climbs steadily, hitting 10 by 11:00 AM. Its most intense period occurs between 12:00 PM and 1:00 PM, where it reaches its maximum of 12, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, the values gradually decline; by 3:00 PM, it falls back to 7 and continues to decrease until reaching a calm 0 after sunset at 7:00 PM. To enjoy the sunshine safely, it’s essential to take protective measures, especially during peak hours!

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	11	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 Oju

Throughout the year, UV index levels display significant variation, with extreme UV exposure mainly occurring from February to October. The highest UV index reaches 13 in April, suggesting that visitors and residents should exercise caution, especially during these high-risk months. Burn times drop to just 10 minutes in the peak season from February through October, indicating a need for protective measures like sunscreen, clothing, and seeking shade. January and November see a slight reduction in UV levels, categorized as very high, where burn time increases to 15 minutes. December shows a further decrease, with a UV index of 9. Thus, throughout the year, but especially in the spring and summer months, it's crucial to prioritize sun safety to avoid skin damage.

Monthly Maximum UV Index for Oju, Nigeria

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

The table above highlights how UV exposure in Oju 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.

Oju'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
Oju	10	11	11	13	12	12	12	12	12	11	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