UV Index in Gusau, Nigeria

Last updated: July 2, 2025

Understanding the UV Index in Gusau, Nigeria is essential for safeguarding your skin and preventing sunburn, especially in a region where the climate is characterized by high temperatures and intense sunlight. With a maximum UV Index reaching 13 during midday, awareness of UV levels can significantly impact skin health and long-term wellbeing. As you navigate the typically sunny days in Gusau, comprehending the risks of UV exposure is paramount. By staying informed, you can take proactive steps to protect yourself and enjoy the sun safely, ensuring that your outdoor experiences are both pleasurable and safe.

Hourly UV Index in Gusau

As the day unfolds, the UV Index climbs steadily, starting at a moderate 1 at 07:00 and peaking at a scorching 13 from 12:00 to 13:00. This spike signifies a heightened risk of harm from unprotected sun exposure, particularly around 11:00, when the index hits 11—a strong warning to seek shade and wear sunscreen. A gradual decline begins at 14:00, dipping to 8 by 15:00, before sliding back to a safe 2 by 17:00 and ultimately falling to 0 as daylight fades at 19:00. Plan outdoor activities wisely to minimize sun damage during those 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	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 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 Gusau

Throughout the year, UV Index levels exhibit significant variations, particularly between January and September when the risk is highest. From February to September, the UV Index reaches its peak, with values soaring up to 14 in August, categorizing these months as having an extreme exposure risk and a burn time of just 10 minutes. January, November, and December show a decline in UV levels to 10 or lower, still classified as very high, but allowing for a slightly longer burn time of 15 minutes. Residents and visitors are advised to take caution during the high-risk months, particularly from February to September, by using adequate sun protection measures including sunscreen, protective clothing, and seeking shade to minimize UV exposure and prevent skin damage.

Monthly Maximum UV Index for Gusau, Nigeria

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

The table above highlights how UV exposure in Gusau 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.

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