April weather forecast
Batouna, Vanuatu

Deeper into the year, April ushers in marginally cooler temperature, relative to the overall warm climate in Batouna, Vanuatu. There is a visible decrease in temperatures with the lowest average temperature being 24.6°C (76.3°F). A constant feature of the weather pattern in April is the persistent rainfall, nearly mirroring the readings registered in March. Concurrently, daylight hours and sunshine continue to follow their steady downward trend. However, compensation for these conditions comes in the form of increased wind speeds and additional cover from passing clouds.

Temperature

An average high-temperature of a still moderately hot 28.3°C (82.9°F) marks April in Batouna, exhibiting a close resemblance to the conditions in March. During April, nights in Batouna cool slightly to an average low of 24.6°C (76.3°F).

Heat index

The heat index for April is computed to be a tropical 33°C (91.4°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

In April, the average relative humidity is 82%.

Rainfall

In Batouna, Vanuatu, in April, during 21.8 rainfall days, 195mm (7.68") of precipitation is typically accumulated. Throughout the year, there are 235.3 rainfall days, and 1432mm (56.38") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 46min.
On the first day of April, sunrise is at 05:58 and sunset at 17:55. On the last day of the month, sunrise is at 06:03 and sunset at 17:37 +11.

Sunshine

In Batouna, the average sunshine in April is 7h.

UV index

February through April, November and December, with an average maximum UV index of 7, are months with the highest UV index in Batouna. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 7 in April transforms into this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.