January weather forecast
Mendekelema, Sierra Leone

January, the same as December, in Mendekelema, Sierra Leone, is another hot winter month, with temperature in the range of an average low of 19.7°C (67.5°F) and an average high of 34.8°C (94.6°F).

Temperature

The shift from December to January is characterized by an average high-temperature of a still tropical 34.8°C (94.6°F), not significantly different from the 32.6°C (90.7°F) of December. Significant variation from daytime temperatures marks January in Mendekelema, Sierra Leone, with the month recording a nightly average of 19.7°C (67.5°F).

Heat index

For most parts of January, the heat index is evaluated at a burning hot 47°C (116.6°F). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The least humid month is January, with an average relative humidity of 65%.

Rainfall

The month with the least rainfall in Mendekelema is January, when the rain falls for 5.8 days and typically collects 8mm (0.31") of precipitation.

Daylight

In Mendekelema, the average length of the day in January is 11h and 43min.
On the first day of January in Mendekelema, sunrise is at 06:55 and sunset at 18:35. On the last day of the month, sunrise is at 07:02 and sunset at 18:48 GMT.

Sunshine

With an average of 9.6h of sunshine, January has the most sunshine of the year.

UV index

The months with the highest UV index are January through April and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 7 in January leads to these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.