April weather forecast
Toliara, Madagascar

The month of April in Toliara is the beginning of the transition to the cooler months. A noticeable decrease in rainfall, from 40mm (1.57") in March to 15mm (0.59"), results in less cloudy days and more clear, sunny skies. With the sea temperature dropping to a cooler 27.3°C (81.1°F) compared to March's 28.8°C (83.8°F), swimming becomes a refreshing activity. Despite the changing temperatures, the winds remain moderately strong, providing a soothing atmosphere. Expectations of lower humidity and less cloud cover in the coming months make for a pleasant and welcoming environment in Toliara.

Temperature

The arrival of April brings an average high-temperature of a still tropical 30.1°C (86.2°F), closely following the temperature pattern of March. In April, the temperature drops to an average of 23.4°C (74.1°F) at night.

Heat index

The heat index for April is appraised at a fiery hot 35°C (95°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. 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. 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 particularly relevant to children. 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 physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In April, the average relative humidity is 68%.

Rainfall

In Toliara, in April, it is raining for 9.4 days, with typically 15mm (0.59") of accumulated precipitation. In Toliara, during the entire year, the rain falls for 93.8 days and collects up to 297mm (11.69") of precipitation.

Sea temperature

In Toliara, the average seawater temperature in April is 27.3°C (81.1°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

In April, the average length of the day is 11h and 33min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:04. On the last day of April, sunrise is at 06:25 and sunset at 17:39 EAT.

Sunshine

In Toliara, the average sunshine in April is 7.8h.

UV index

April through August, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: During April, 6 as the daily maximum UV index converts into the following advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.