December weather forecast
Hastings, Sierra Leone

December in Hastings greets visitors with a welcoming warm and dry climate. The weather cycle completes with an average of 7mm (0.28") of rainfall: the second smallest after February's 1mm (0.04"). The cloud coverage decreases to 12%, roughly equalling that of January, providing a more serene backdrop. The wind speed is the gentlest in December, closing the year with an average of 7.6km/h (4.7mph). Hastings in December remains an inviting location for both indoor and outdoor activities, ending the year on a bright note.

Temperature

December's advent notes a subtle adjustment in average high-temperature to a still hot 31°C (87.8°F) from November. In December, Hastings's temperature tends to fall to an average low of 24.5°C (76.1°F) during the night.

Heat index

December's heat index is estimated at a torrid 37°C (98.6°F). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in December is 69%.

Rainfall

In December, in Hastings, Sierra Leone, the rain falls for 4 days. Throughout December, 7mm (0.28") of precipitation is accumulated. Throughout the year, in Hastings, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

The month with the shortest days in Hastings is December, with an average of 11h and 36min of daylight.
On the first day of the month, sunrise is at 06:51 and sunset at 18:31. On the last day of December, sunrise is at 07:06 and sunset at 18:45 GMT.

Sunshine

In Hastings, Sierra Leone, the average sunshine in December is 9.7h.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Hastings, Sierra Leone. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, a daily UV index of 7 turns into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Boost your sun resistance with garments that are densely woven yet spacious.