December weather forecastRotifunk, Sierra Leone

Weather in December

In December, Rotifunk settles into a rhythm of warmth, low rainfall, and clear skies. With both rainfall and cloud cover at their lowest since January and February, December is an exceedingly dry and sunny month. The temperatures continue their upward trend from November, lending itself to pleasant balmy days. Paired with steadily high visibility and calm weather, the decreased wind speed contributes towards the serene atmosphere. The weather conditions of December make it an ideal month for year-end festivities and outdoor celebrations.

Temperature

The arrival of December in Rotifunk records an average high-temperature of a still hot 32.8°C (91°F), closely related to the 31.5°C (88.7°F) observed in November. Throughout December, Rotifunk experiences a low-temperature average of 20.8°C (69.4°F).

Heat index

For December, the heat index is calculated to be a blisteringly hot 44°C (111.2°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Rotifunk, the average relative humidity in December is 72%.

Rainfall

In Rotifunk, in December, it is raining for 6.7 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, there are 249.6 rainfall days, and 1612mm (63.46") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 11h and 42min of daylight.
On the first day of December, sunrise is at 06:49 and sunset at 18:30. On the last day of the month, sunrise is at 07:04 and sunset at 18:43 GMT.

Sunshine

The average sunshine in December in Rotifunk, Sierra Leone, is 9.1h.

UV index

The months with the highest UV index in Rotifunk are January through April, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 7 in December leads to these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.