UV Index in Otu, Nigeria

Last updated: July 2, 2025

Staying informed about the UV Index is crucial for residents of Otu, Nigeria, where the Aw climate brings consistently high levels of sunlight. Understanding UV levels can help protect you from painful sunburns and long-term skin damage caused by excessive exposure. With peak UV readings hitting 13 around midday, it's essential to be proactive about sun safety to enjoy the outdoors without compromising your health. Recognizing the typical UV exposure risks in Otu empowers the community to take necessary precautions and maintain healthy skin all year round.

Hourly UV Index in Otu

The UVI hourly data reveals a dynamic pattern throughout the day. Starting off at a low level of 1 at 07:00 and 08:00, the index gradually rises, reaching a moderate 3 by 09:00. A significant jump occurs at 10:00, where it peaks at an impressive 7. The intensity escalates further to a high of 12 at noon, climbing to a peak of 13 by 13:00. Afternoon hours witness a slight decline, with values dropping to 12 at 14:00 and subsequently to 9 by 15:00. As the sun begins to set, the UVI decreases rapidly, falling to 2 at 17:00, and finally tapering off to 1 by 18:00 and 0 by 19:00. This data highlights the importance of sun safety, particularly during the peak hours between 10:00 and 14:00 when UV exposure 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	1	low	45 min
09:00	3	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	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 Otu

The UV Index data highlights significant seasonal variations in UV exposure, with months from March to September classified as high-risk due to consistently extreme ratings of 12 to 13. Notably, April, July, and August are the peak months, where prolonged outdoor activities can lead to sunburn in just 10 minutes. As the year transitions to fall and winter, the UV Index gradually decreases, but November and December still maintain a very high level, with a slightly increased burn time of 15 minutes. Visitors and residents are advised to take precautions year-round, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours, particularly from March through September.

Monthly Maximum UV Index for Otu, Nigeria

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

The table above highlights how UV exposure in Otu 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.

Otu'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
Otu	11	11	12	13	12	12	13	13	13	11	10	10