December weather forecast
Bambisu, Sierra Leone

December, the first month of the winter in Bambisu, is still a hot month, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 17.5°C (63.5°F).

Temperature

Bambisu's December reports an average high-temperature of a still tropical 31.4°C (88.5°F), exhibiting a minor difference from November. December nights show a substantial disparity from the daytime peak with an average low-temperature of 17.5°C (63.5°F).

Heat index

Throughout December, the heat index is evaluated at a sweltering 35°C (95°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In December, the average relative humidity is 58%.

Rainfall

The month with the least rainfall is December, when the rain falls for 3.3 days and typically collects 7mm (0.28") of precipitation.

Daylight

The month with the shortest days in Bambisu is December, with an average of 11h and 42min of daylight.
On the first day of the month, sunrise is at 06:40 and sunset at 18:21. On the last day of December, in Bambisu, sunrise is at 06:54 and sunset at 18:34 GMT.

Sunshine

In Bambisu, the average sunshine in December is 9.7h.

UV index

The average daily maximum UV index in December in Bambisu is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.