April weather forecast
Barepan, Indonesia

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

Temperature

The arrival of April records an average high-temperature of a still warm 28.8°C (83.8°F), closely related to the 28.7°C (83.7°F) observed in March. During the month of April, the nighttime temperature in Barepan falls to an average of 23.2°C (73.8°F).

Heat index

April's mean heat index is estimated at a fiery hot 35°C (95°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in April in Barepan is 83%.

Rainfall

In Barepan, during April, the rain falls for 28.8 days and regularly aggregates up to 221mm (8.7") of precipitation. Throughout the year, there are 296.5 rainfall days, and 1844mm (72.6") of precipitation is accumulated.

Daylight

In Barepan, the average length of the day in April is 11h and 56min.
On the first day of April, sunrise is at 05:40 and sunset at 17:41. On the last day of the month, sunrise is at 05:39 and sunset at 17:29 WIB.

Sunshine

In April, the average sunshine is 8.5h.

UV index

The months with the lowest UV index in Barepan 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 hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 6 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.