January weather forecast
Tihun, Sierra Leone

January, like December, is another tropical winter month in Tihun, Sierra Leone, with an average temperature varying between 23.8°C (74.8°F) and 31.7°C (89.1°F).

Temperature

On the advent of January, Tihun's average high-temperature exhibits a minor adjustment to a still hot 31.7°C (89.1°F) from December's 31.3°C (88.3°F). Tihun's January nights cool down to an average low-temperature of 23.8°C (74.8°F).

Heat index

In January, the average heat index is appraised at a blisteringly hot 40°C (104°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. 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. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The months with the lowest humidity in Tihun are January and February, with an average relative humidity of 72%.

Rainfall

In Tihun, in January, during 5.6 rainfall days, 7mm (0.28") of precipitation is typically accumulated. Throughout the year, in Tihun, there are 238.8 rainfall days, and 1773mm (69.8") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 44min.
On the first day of the month, sunrise is at 07:00 and sunset at 18:42. On the last day of January, in Tihun, Sierra Leone, sunrise is at 07:07 and sunset at 18:55 GMT.

Sunshine

January has the most sunshine of the year, with an average of 9.5h of sunshine.

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 health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during January translates into the following guidance:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.