April weather forecast
Sembungan, Indonesia

April, like March, in Sembungan, Indonesia, is another warm autumn month, with an average temperature varying between 23.2°C (73.8°F) and 28.8°C (83.8°F).

Temperature

Sembungan observes an average high-temperature of a still moderately hot 28.8°C (83.8°F) in April, barely different from 28.7°C (83.7°F) in March. In the month of April, the average temperature dips to a still moderately hot 23.2°C (73.8°F) during the night.

Heat index

The heat index value for April is appraised at a sweltering 35°C (95°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Sembungan, the average relative humidity in April is 83%.

Rainfall

In April, the rain falls for 28.8 days. Throughout April, 221mm (8.7") of precipitation is accumulated. In Sembungan, during the entire year, the rain falls for 295.6 days and collects up to 1843mm (72.56") of precipitation.

Daylight

In Sembungan, the average length of the day in April is 11h and 56min.
On the first day of April, sunrise is at 05:41 and sunset at 17:43. On the last day of the month, sunrise is at 05:41 and sunset at 17:31 WIB.

Sunshine

In Sembungan, the average sunshine in April is 8.5h.

UV index

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, a regular UV index of 6 translates into these guidelines:
Shield from overexposure. Defense against sun-related harm is required. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.