April weather forecast
Notoprajan, Indonesia

April, like March, in Notoprajan, Indonesia, is another warm autumn month, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 29.1°C (84.4°F).

Temperature

During April, Notoprajan records an average high-temperature of a still warm 29.1°C (84.4°F), marking a slight divergence from March's 28.9°C (84°F). The temperature lowers to an average of 23.1°C (73.6°F) during April nights.

Heat index

The heat index in April is calculated to be a torrid 36°C (96.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in April is 83%.

Rainfall

In April, the rain falls for 28.8 days. Throughout April, 207mm (8.15") of precipitation is accumulated. Throughout the year, there are 293.9 rainfall days, and 1749mm (68.86") of precipitation is accumulated.

Daylight

In April, the average length of the day in Notoprajan is 11h and 56min.
On the first day of the month, sunrise is at 05:41 and sunset at 17:43. On the last day of April, sunrise is at 05:40 and sunset at 17:30 WIB.

Sunshine

The average sunshine in April is 8.4h.

UV index

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: During April, 6 as the daily maximum UV index converts into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.