January weather forecastKetou, Benin

Weather in January

January, like December, in Ketou, Benin, is another sweltering winter month, with temperature in the range of an average high of 37.3°C (99.1°F) and an average low of 22.5°C (72.5°F).

Temperature

An average high-temperature of a still fiery hot 37.3°C (99.1°F) marks January, exhibiting a close resemblance to the conditions in December. The January nights bear witness to a significant drop from the daytime highs, settling at an average temperature of 22.5°C (72.5°F).

Heat index

For most parts of January, the heat index is evaluated at a burning hot 48°C (118.4°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The least humid month is January, with an average relative humidity of 53%.

Rainfall

In Ketou, Benin, in January, during 4.3 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, there are 207.1 rainfall days, and 739mm (29.09") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 45min.
On the first day of the month, sunrise is at 07:01 and sunset at 18:44. On the last day of January, in Ketou, sunrise is at 07:08 and sunset at 18:57 WAT.

Sunshine

The average sunshine in January in Ketou is 9.8h.

UV index

In Ketou, the average daily maximum UV index in January is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In January, a daily UV index of 7 turns into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.