April weather forecast
Rangkasbitung, Indonesia

April, the same as March, in Rangkasbitung, Indonesia, is another tropical autumn month, with an average temperature fluctuating between 30.8°C (87.4°F) and 24.3°C (75.7°F).

Temperature

The onset of April brings an average high-temperature of a still tropical 30.8°C (87.4°F), nearly matching the March temperature. Rangkasbitung encounters an average low-temperature of 24.3°C (75.7°F) during April nights.

Heat index

In April, the heat index is appraised at a scorching 40°C (104°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Rangkasbitung, the average relative humidity in April is 79%.

Rainfall

In Rangkasbitung, Indonesia, during April, the rain falls for 28.1 days and regularly aggregates up to 171mm (6.73") of precipitation. Throughout the year, in Rangkasbitung, there are 291.3 rainfall days, and 1460mm (57.48") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 58min.
On the first day of April in Rangkasbitung, Indonesia, sunrise is at 05:57 and sunset at 18:00. On the last day of the month, sunrise is at 05:55 and sunset at 17:48 WIB.

Sunshine

In Rangkasbitung, the average sunshine in April is 8.6h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Rangkasbitung. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.