April weather forecast
Mranggen, Indonesia

April, like March, is another hot autumn month in Mranggen, Indonesia, with an average temperature varying between 23.3°C (73.9°F) and 31.2°C (88.2°F).

Temperature

The arrival of April records an average high-temperature of a still tropical 31.2°C (88.2°F), closely related to the 30.8°C (87.4°F) observed in March. Throughout the month of April, Mranggen reports a steady low-temperature average of 23.3°C (73.9°F).

Heat index

April's mean heat index is evaluated at a blisteringly hot 43°C (109.4°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

February and April, with an average relative humidity of 84%, are the most humid months.

Rainfall

In Mranggen, during April, the rain falls for 26.9 days and regularly aggregates up to 171mm (6.73") of precipitation. Throughout the year, there are 250.9 rainfall days, and 1354mm (53.31") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 57min.
On the first day of April, sunrise is at 05:40 and sunset at 17:42. On the last day of the month, sunrise is at 05:39 and sunset at 17:31 WIB.

Sunshine

In April, the average sunshine is 8.5h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 7 in April, converts into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like 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.