April weather forecast
Jatinegara, Indonesia

April, the same as March, in Jatinegara, Indonesia, is another tropical autumn month, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 25.9°C (78.6°F).

Temperature

Jatinegara registers an average high-temperature of a still tropical 30.9°C (87.6°F) with the arrival of April, showing minor deviation from the preceding month. Jatinegara records a mild decrease in temperature during the nights of April, averaging a warm 25.9°C (78.6°F).

Heat index

The average heat index in April is computed to be a torrid 39°C (102.2°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. 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 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in April in Jatinegara is 74%.

Rainfall

In Jatinegara, in April, during 24.8 rainfall days, 141mm (5.55") of precipitation is typically accumulated. Throughout the year, there are 252 rainfall days, and 1150mm (45.28") of precipitation is accumulated.

Daylight

In Jatinegara, the average length of the day in April is 11h and 58min.
On the first day of April, sunrise is at 05:54 and sunset at 17:57. On the last day of the month, sunrise is at 05:52 and sunset at 17:46 WIB.

Sunshine

In Jatinegara, the average sunshine in April is 8.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Jatinegara, Indonesia. The months with the lowest UV index in Jatinegara are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.