March weather forecast
Conakry, Guinea

March draws a fine line of distinction between the relatively dry early months and what lies ahead. Sea temperatures decrease slightly compared to February. An introduction of frequent, albeit light, rain showers bring about a mild yet noticeable upshift in the humidity levels. Days grow longer, alluring tourists to stretch out their outdoor plans, tasting the real flavors of Conakry. The increased daylight hours from 11.8 hours in February to 12.1 hours in March, adds an extra bit of sunshine to the already vibrant atmosphere.

Temperature

March's advent denotes a minor fluctuation in the average high-temperature to a still hot 30.8°C (87.4°F) from February's 31°C (87.8°F). Throughout March, Conakry's nights cool down to an average of 23.7°C (74.7°F).

Heat index

Throughout March, the heat index is estimated at a fiery hot 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in March is 69%.

Rainfall

In Conakry, during March, the rain falls for 3.9 days and regularly aggregates up to 5mm (0.2") of precipitation. Throughout the year, there are 172.9 rainfall days, and 1410mm (55.51") of precipitation is accumulated.

Sea temperature

In Conakry, in March, the average water temperature is 27.2°C (81°F).
Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.

Daylight

In March, the average length of the day is 12h and 5min.
On the first day of March, sunrise is at 07:08 and sunset at 19:05. On the last day of the month, sunrise is at 06:51 and sunset at 19:04 GMT.

Sunshine

The months with the most sunshine are February and March, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index in Conakry are January through June, September through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 7 in March translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! Sand and water reflections boost the intensity of UV exposure.