March weather forecastAccra, Ghana

Weather in March

March in Accra, Ghana presents a swift transition in weather conditions, seeing an intensification of the heat. The weather pattern, however, remains consistent with the previous month, with daylight hours surpassing the average. Humidity levels start skyrocketing, siggesting a slowly approaching rainy season. The fast wind speeds reaching an average of 15.8km/h (9.8mph) characterize March's weather. As it concludes, residents anticipate a shift in weather patterns with increased rainfall amounts.

Temperature

With the onset of March, the average high-temperature registers at a still hot 31.3°C (88.3°F), subtly different from February's 31.1°C (88°F). Accra, in March, registers a nighttime average temperature of 26.6°C (79.9°F).

Heat index

The heat index in March is evaluated at an extremely hot 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in March in Accra is 76%.

Rainfall

In Accra, Ghana, in March, it is raining for 19.1 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Accra, there are 237.7 rainfall days, and 684mm (26.93") of precipitation is accumulated.

Sea temperature

In March, the average sea temperature is 28.3°C (82.9°F).
Note: For any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are deemed excellent and extremely satisfying for enduring periods.

Daylight

The average length of the day in March in Accra is 12h and 5min.
On the first day of the month, sunrise is at 06:12 and sunset at 18:13. On the last day of March, in Accra, sunrise is at 05:59 and sunset at 18:09 GMT.

Sunshine

In Accra, the average sunshine in March is 9.5h.

UV index

The months with the highest UV index in Accra are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during March morphs into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! Reflecting off water and sand, UV rays are much stronger.