January weather forecast
Oku, Nigeria

January, the same as December, is another sweltering winter month in Oku, Nigeria, with an average temperature ranging between min 23.3°C (73.9°F) and max 35.8°C (96.4°F).

Temperature

In Oku, January records the highest average temperatures, peaking at 35.8°C (96.4°F) and reaching a low of 23.3°C (73.9°F).

Heat index

For January, the heat index is computed to be a burning hot 52°C (125.6°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

With an average relative humidity of 67%, January is the least humid month.

Rainfall

In Oku, in January, during 14.3 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, there are 299.7 rainfall days, and 2126mm (83.7") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 52min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:26. On the last day of January, in Oku, sunrise is at 06:44 and sunset at 18:38 WAT.

Sunshine

The average sunshine in January is 9.1h.

UV index

The months with the highest UV index are January through April, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, a regular UV index of 7 translates into these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.