December weather forecast
Buma, Sierra Leone

December, the first month of the winter in Buma, is still a hot month, with temperature in the range of an average high of 32.6°C (90.7°F) and an average low of 20.1°C (68.2°F).

Temperature

The onset of December brings an average high-temperature of a still tropical 32.6°C (90.7°F), nearly matching the November temperature. A significant drop from the day's peak to an average low-temperature of 20.1°C (68.2°F) is noted during the nights in December in Buma.

Heat index

December's mean heat index is appraised at a scorching 42°C (107.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In December, the average relative humidity is 70%.

Rainfall

In Buma, during December, the rain falls for 8.7 days and regularly aggregates up to 10mm (0.39") of precipitation. In Buma, during the entire year, the rain falls for 270.4 days and collects up to 1590mm (62.6") of precipitation.

Daylight

December has the shortest days of the year in Buma, with an average of 11h and 42min of daylight.
On the first day of December, sunrise is at 06:42 and sunset at 18:25. On the last day of the month, sunrise is at 06:56 and sunset at 18:38 GMT.

Sunshine

In December, the average sunshine is 9.1h.

UV index

January through April and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 7 translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.