January weather forecast
Ikeja, Nigeria

In Ikeja, Nigeria, January marks the start of the year with relatively cool temperatures and a dry spell. The weather is moderately hot with high temperatures peaking at 32.5°C (90.5°F). Humidity levels hover at 68%, making the days feel warmer. Rain showers are sparse, and winds have a gentle speed of 10.5km/h (6.5mph), bringing a welcome reprieve to the muggy atmosphere. It is a great time to explore the city’s bustling markets and vibrant nightlife, uninterupted by rainfall.

Temperature

The yearly peak temperatures occur in January and December, averaging a high-temperature of 32.5°C (90.5°F).

Heat index

The heat index value for January is appraised at a scorching 41°C (105.8°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
The standards for the heat index are set for locations in shade and under light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

January and December, with an average relative humidity of 68%, are the least humid months in Ikeja, Nigeria.

Rainfall

The month with the least rainfall is January, when the rain falls for 8.3 days and typically collects 17mm (0.67") of precipitation.

Daylight

In January, the average length of the day in Ikeja is 11h and 47min.
On the first day of the month, sunrise is at 06:57 and sunset at 18:42. On the last day of January, sunrise is at 07:04 and sunset at 18:55 WAT.

Sunshine

In Ikeja, the average sunshine in January is 9.5h.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 7 during January, leads to the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.