April weather forecast
Kaligangsa, Indonesia

April, the same as March, in Kaligangsa, Indonesia, is another hot autumn month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 25.3°C (77.5°F).

Temperature

April's advent denotes a minor fluctuation in the average high-temperature to a still hot 30.4°C (86.7°F) from March's 30°C (86°F). During April, Kaligangsa's temperature averages to a warm 25.3°C (77.5°F) at night.

Heat index

The heat index value for April is evaluated at a very hot 38°C (100.4°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In April, the average relative humidity is 76%.

Rainfall

In Kaligangsa, in April, during 25.5 rainfall days, 130mm (5.12") of precipitation is typically accumulated. Throughout the year, in Kaligangsa, there are 227.1 rainfall days, and 1284mm (50.55") of precipitation is accumulated.

Daylight

In Kaligangsa, the average length of the day in April is 11h and 58min.
On the first day of April, sunrise is at 05:46 and sunset at 17:48. On the last day of the month, sunrise is at 05:44 and sunset at 17:37 WIB.

Sunshine

In April, the average sunshine is 8.7h.

UV index

The months with the highest UV index in Kaligangsa are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 7 during April, leads to the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.