March weather forecast
Tarkwa, Ghana

As the year progresses, the weather pattern in March shows a continuation of the rising temperatures and humidity witnessed in Tarkwa since the beginning of the year. An increase in rainfall contributes to the heightened humidity levels. Wind speed present in February maintains steady in March. Notably, March observes the highest rainfall of the year in Tarkwa, Ghana with a significant 131mm (5.16") spread across 28.8 days.

Temperature

As March unfolds, the average high-temperature reaches a still hot 33.5°C (92.3°F), hinting at a slight fluctuation from the previous month. During the month of March, Tarkwa experiences a steady low-temperature average of 24.2°C (75.6°F).

Heat index

The heat index value during March is estimated at a burning hot 50°C (122°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In March, the average relative humidity in Tarkwa is 79%.

Rainfall

In March, the rain falls for 28.8 days. Throughout March, 131mm (5.16") of precipitation is accumulated. Throughout the year, in Tarkwa, there are 325.1 rainfall days, and 1485mm (58.46") of precipitation is accumulated.

Daylight

In March, the average length of the day in Tarkwa, Ghana, is 12h and 5min.
On the first day of March, sunrise is at 06:19 and sunset at 18:20. On the last day of the month, sunrise is at 06:06 and sunset at 18:17 GMT.

Sunshine

In March, the average sunshine in Tarkwa is 8.2h.

UV index

The months with the highest UV index are January through April, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during March translates into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Stay sun-safe with clothing that is both closely woven and worn loosely.