December weather forecast
Bradford, Sierra Leone

December, the first month of the winter in Bradford, is still a tropical month, with an average temperature varying between 24.5°C (76.1°F) and 31°C (87.8°F).

Temperature

December's arrival shows an average high-temperature of a still hot 31°C (87.8°F), hardly different from the previous month. Bradford records a steady low-temperature average of 24.5°C (76.1°F) during December.

Heat index

For most parts of December, the heat index is calculated to be a torrid 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Bradford, the average relative humidity in December is 69%.

Rainfall

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

Daylight

December has the shortest days of the year, with an average of 11h and 42min of daylight.
On the first day of December in Bradford, 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

In December, the average sunshine in Bradford 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. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in December transforms into the following instructions:
Deflect overexposure. Sun protection is a necessity. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.