UV Index in Eruwa, Nigeria

Last updated: May 3, 2025

In Eruwa, Nigeria, understanding the UV Index is crucial for safeguarding your skin and health amidst the region's tropical climate. The UV Index indicates the strength of ultraviolet radiation from the sun, significantly affecting your risk of sunburn and long-term skin damage. With peak UV levels soaring to 12 around midday, it's essential for residents and visitors alike to stay informed and take proactive measures against harmful exposure. By grasping the nuances of UV levels, you can enjoy the beautiful outdoor experiences Eruwa offers while ensuring your skin remains protected against the sun's harsh rays.

Hourly UV Index in Eruwa

As the sun rises, the UV Index begins its climb, starting at a mere 1 at 7:00 AM. By 8:00 AM, it nudges up to 2, a gentle reminder to take precautions under the sun. However, from 9:00 AM onward, the intensity ramps up quickly, reaching a peak of 12 between noon and 1:00 PM—a peak time for sun exposure. As midday passes, the index gradually descends, dipping to 10 at 2:00 PM, then tapering off to 4 by 4:00 PM and continuing down to 0 by 7:00 PM. This hourly fluctuation illustrates the need for vigilant sun safety during the day, particularly during those midday hours when the UV intensity is at its highest.

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	8	very high	15 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 Eruwa

Throughout the year, seasonal UV changes reveal high levels of ultraviolet radiation, particularly from January to October, when the UV Index consistently stays in the extreme range, peaking at 14 in April. Notably, the high-risk months are from February to October, where the burn time sharply decreases to 10 minutes, posing significant risks for skin damage. As UV levels rise during these months, it is crucial for both visitors and residents to take protective measures: use sunscreen, wear protective clothing, and seek shade during peak sun hours. In contrast, November and December see a drop to a very high UV Index of 9, allowing for slightly longer burn times of 15 minutes, yet caution is still advised as the sun can still be harmful. Being mindful of these conditions is essential for safe outdoor activities year-round.

Monthly Maximum UV Index for Eruwa, Nigeria

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

The table above highlights how UV exposure in Eruwa 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.

Eruwa'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
Eruwa	10	11	12	14	12	12	12	12	13	11	9	9
Kaduna UVI	10	12	12	12	11	12	13	13	13	11	10	10