April weather forecast
Bandung, Indonesia

April, like March, in Bandung, Indonesia, is another warm autumn month, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 21.4°C (70.5°F).

Temperature

In April, the average high-temperature is practically the same as in March - a still moderately hot 28.6°C (83.5°F). The average low-temperature, in Bandung, is 21.4°C (70.5°F).

Heat index

The average heat index in April is calculated to be a sweltering 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, pregnancy, clothing), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In April, the average relative humidity in Bandung is 85%.

Rainfall

In April, in Bandung, the rain falls for 28.9 days. Throughout April, 262mm (10.31") of precipitation is accumulated. Throughout the year, in Bandung, there are 305 rainfall days, and 2154mm (84.8") of precipitation is accumulated.

Daylight

In Bandung, the average length of the day in April is 11h and 57min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:54. On the last day of April, sunrise is at 05:50 and sunset at 17:43 WIB.

Sunshine

In April, the average sunshine in Bandung, Indonesia, is 7.9h.

UV index

The months with the highest UV index in Bandung are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 6 in April transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.