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 beginning of April records an average high-temperature of a still hot 30.1°C (86.2°F), marking a negligible difference from March's 31.1°C (88°F). Toliara's average low-temperature is measured at a warm 23.4°C (74.1°F) during April.

Heat index

The heat index in April is appraised at a fiery hot 35°C (95°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sun can potentially cause the heat index to increase by 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. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In April, the average relative humidity in Toliara is 68%.

Rainfall

In Toliara, in April, it is raining for 9.4 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Toliara, there are 93.8 rainfall days, and 297mm (11.69") of precipitation is accumulated.

Sea temperature

In Toliara, the average seawater temperature in April is 27.3°C (81.1°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

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

Sunshine

In April, the average sunshine 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 of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during April translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Alert! UV radiation becomes sharper due to reflections from sand and water.