January weather forecast
Telu, Sierra Leone

January, the same as December, in Telu, Sierra Leone, is a hot winter month, with an average temperature ranging between max 34.8°C (94.6°F) and min 20.1°C (68.2°F).

Temperature

With January's arrival, Telu notes an average high-temperature of a still tropical 34.8°C (94.6°F), closely following the trend of the preceding month. Telu registers a marked temperature plunge to a pleasant 20.1°C (68.2°F) during the cool January nights.

Heat index

The heat index value during January is evaluated at a blazing hot 48°C (118.4°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in January is 67%.

Rainfall

January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 5mm (0.2") of precipitation.

Daylight

In Telu, Sierra Leone, the average length of the day in January is 11h and 44min.
On the first day of the month, sunrise is at 06:59 and sunset at 18:40. On the last day of January, sunrise is at 07:06 and sunset at 18:53 GMT.

Sunshine

January has the most sunshine of the year, with an average of 9.6h of sunshine.

UV index

The months with the highest UV index in Telu are January through April, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during January leads to these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.