UV Index in Idiroko, Nigeria

Last updated: June 2, 2025

In Idiroko, Nigeria, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps residents and visitors alike prevent sunburn and long-term skin damage, especially during the peak hours when the index can soar to an alarming 12 around noon. Given the region's Aw climate, characterized by a humid tropical environment, the risks associated with UV exposure can be significant. By being mindful of daily UV fluctuations, you can enjoy the sun responsibly while safeguarding your skin health.

Hourly UV Index in Idiroko

Today’s UV index shows an early morning of low exposure, starting at a safe 1 at 07:00 and 08:00. However, as the sun rises, the index sharply climbs, hitting 3 by 09:00 and reaching a peak of 12 by 13:00, signifying a high risk period for sun exposure. The intensity begins to decline in the afternoon, dropping to 8 at 15:00 and down to 1 by 18:00, before finally settling at a 0 by 19:00. If you're planning to be outdoors today, it's vital to take precautions between 10:00 and 14:00 when the UV levels are at their most intense. Stay safe and enjoy the sunshine!

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0012extreme10 min
14:0010very high15 min
15:008very high15 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Idiroko

Throughout the year, UV Index levels trend noticeably high, particularly from January to October, where values consistently hover around 11 to 14 in the extreme category, resulting in a burn time of just 10 minutes. The high-risk months are clearly identified as April, when the UV Index peaks at 14, followed closely by March and a consistent level from May to October. As a result, it is crucial for both visitors and residents to take precautionary measures during these months, including wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours to minimize the risk of skin damage. As the year transitions into November and December, while the UV Index drops to 9, the exposure remains very high, necessitating continued vigilance, albeit with slightly longer burn times of 15 minutes.

Monthly Maximum UV Index for Idiroko, Nigeria

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Idiroko. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1111121412121212121299
Data source: Statistical UV Index data for Idiroko, 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 Idiroko UV Index with Other Nigeria Cities

The table above highlights how UV exposure in Idiroko 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.
Idiroko's solar exposure compared to other cities in Nigeria. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Lagos UVI1010111312111111121198
Port Harcourt UVI10111114121111111212109
Ibadan UVI1011121412121212131199
Kano UVI101213111111121312111010
Idiroko1111121412121212121299
Kaduna UVI101212121112131313111010