UV Index in Iseyin, Nigeria

Last updated: July 2, 2025

In Iseyin, Nigeria, staying informed about the UV Index is crucial for safeguarding your skin health and preventing sunburn. With the climate classified as Aw, residents often face high levels of ultraviolet radiation, particularly during midday when the UV Index peaks at 12. Understanding these UV levels not only helps in planning outdoor activities but also reinforces the importance of applying sun protection measures to minimize risks associated with prolonged sun exposure. Whether you're enjoying a sunny day or running errands, being UV-aware can make a significant difference in your overall well-being.

Hourly UV Index in Iseyin

As the sun rises, the UV Index begins to climb steadily. Starting at a mere 1 at 07:00, it remains low until 09:00 when it jumps to 3. However, by 10:00, the index surges to 6, signaling that it’s time to protect your skin. The peak occurs at 12:00 and 13:00, reaching an intense 12—a time when sun safety is critical. From there, the numbers start to wane; 11:00 sees a 9, and by 15:00, it drops to 8. The afternoon offers relief as the index lowers to 2 by 17:00, and settles back to 1 at 18:00, before fading to 0 by 19:00. This hourly journey highlights the importance of being sun-aware 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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Iseyin

Throughout the year, the UV Index in this region remains significantly high, with extreme levels observed from January to October. The highest UV Index value of 14 occurs in April, while March and September also present notable risks at 12 and 13, respectively. During these peak months, residents and visitors should be particularly vigilant, as burn times are as short as 10 minutes. November and December see a slight decrease, with the UV Index dropping to 10 and 9, categorized as very high, allowing for a slightly longer burn time of 15 minutes. It is imperative for everyone to take protective measures such as wearing sunscreen, hats, and protective clothing, as well as seeking shade during the peak sun hours, regardless of the month. Stay safe and enjoy the outdoors wisely!

Monthly Maximum UV Index for Iseyin, Nigeria

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

The table above highlights how UV exposure in Iseyin 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.

Iseyin'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
Iseyin	11	11	12	14	12	12	12	12	13	11	10	9