April weather forecast
Menteng, Indonesia

April, the same as March, in Menteng, Indonesia, is another hot autumn month, with an average temperature varying between 25.9°C (78.6°F) and 30.9°C (87.6°F).

Temperature

The onset of April brings with it an average high-temperature of a still tropical 30.9°C (87.6°F), showing a negligible variation from the month before. In April, Menteng temperatures settle at a low of 25.9°C (78.6°F) during the nights, reflecting a minor change from daytime highs.

Heat index

April's average heat index is evaluated at a torrid 39°C (102.2°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. 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. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In April, the average relative humidity is 74%.

Rainfall

In April, the rain falls for 24.8 days. Throughout April, 141mm (5.55") of precipitation is accumulated. In Menteng, during the entire year, the rain falls for 252 days and collects up to 1150mm (45.28") of precipitation.

Daylight

In April, the average length of the day is 11h and 58min.
On the first day of April in Menteng, sunrise is at 05:55 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 Menteng, the average sunshine in April is 8.9h.

UV index

The months with the highest UV index in Menteng, Indonesia, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Menteng. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.