January weather forecast
Lepallu, Sierra Leone

January, like December, is a hot winter month in Lepallu, Sierra Leone, with temperature in the range of an average low of 63.7°F and an average high of 92.8°F.

Temperature

Lepallu's January reports an average high-temperature of a still tropical 92.8°F, exhibiting a minor difference from December. Lepallu's nighttime temperatures in January reflect a stark contrast to the day's highs, falling to an average low of 63.7°F.

Heat index

In January, the heat index is evaluated at a sweltering 100.4°F. Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

January is the least humid month, with an average relative humidity of 49%.

Rainfall

In Lepallu, in January, during 3.3 rainfall days, 0.31" of precipitation is typically accumulated. Throughout the year, there are 252.4 rainfall days, and 67.09" of precipitation is accumulated.

Daylight

In January, the average length of the day is 11h and 43min.
On the first day of the month, sunrise is at 06:55 and sunset at 18:34. On the last day of January, sunrise is at 07:01 and sunset at 18:47 GMT.

Sunshine

With an average of 9.8h of sunshine, January has the most sunshine of the year.

UV index

The months with the highest UV index are January through March, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during January, leads to the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.