March weather forecast
Koya, Sierra Leone

March, the first month of the spring in Koya, is still a tropical month, with an average temperature fluctuating between 31°C (87.8°F) and 24.6°C (76.3°F).

Temperature

Shifting into March, Koya records an average high-temperature of a still tropical 31°C (87.8°F), presenting minor fluctuations compared to the previous month. Koya usually reports an average low-temperature of 24.6°C (76.3°F) during the month of March.

Heat index

Throughout March, the heat index is evaluated at a fiery hot 39°C (102.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Koya, the average relative humidity in March is 73%.

Rainfall

In Koya, in March, during 5.8 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, in Koya, Sierra Leone, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

In March, the average length of the day in Koya is 12h and 5min.
On the first day of March, sunrise is at 07:05 and sunset at 19:03. On the last day of the month, sunrise is at 06:49 and sunset at 19:02 GMT.

Sunshine

In March, the average sunshine is 9.7h.

UV index

The months with the highest UV index in Koya are January through June, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during March translates into the following directions:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.