March weather forecast
Mariarano, Madagascar

March, the first month of the autumn in Mariarano, is still a tropical month, with temperature in the range of an average low of 24.9°C (76.8°F) and an average high of 30.6°C (87.1°F).

Temperature

With the onset of March, the average high-temperature stands at a still tropical 30.6°C (87.1°F), closely aligned with February's 30.3°C (86.5°F). During March, the nighttime temperature averages to a moderately hot 24.9°C (76.8°F).

Heat index

Throughout March, the heat index is calculated to be a torrid 39°C (102.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in March is 77%.

Rainfall

In Mariarano, during March, the rain falls for 24.5 days and regularly aggregates up to 132mm (5.2") of precipitation. Throughout the year, there are 161.5 rainfall days, and 817mm (32.17") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 11min.
On the first day of March, sunrise is at 05:53 and sunset at 18:17. On the last day of the month, sunrise is at 05:58 and sunset at 17:55 EAT.

Sunshine

In Mariarano, the average sunshine in March is 10.3h.

UV index

January through May, August through December, with an average maximum UV index of 7, are months with the highest UV index in Mariarano. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 7 in March translates into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.