January weather forecast
Bambisu, Sierra Leone

January, like December, is a hot winter month in Bambisu, Sierra Leone, with an average temperature ranging between min 17.6°C (63.7°F) and max 33.8°C (92.8°F).

Temperature

Bambisu records an average high-temperature of a still tropical 33.8°C (92.8°F) in January, closely mirroring the climate of the previous month. Despite a significant daily temperature range, Bambisu's temperature falls to a steady low-temperature average of 17.6°C (63.7°F) in January.

Heat index

During January, the heat index is computed to be a fiery hot 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

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

Rainfall

In Bambisu, in January, during 3.3 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, in Bambisu, there are 252.4 rainfall days, and 1704mm (67.09") of precipitation is accumulated.

Daylight

The average length of the day in January 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

January through March, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 7 in January translates into the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.