April weather forecastSetiamekar, Indonesia

Weather in April

April, like March, is another hot autumn month in Setiamekar, Indonesia, with an average temperature ranging between min 25.9°C (78.6°F) and max 30.9°C (87.6°F).

Temperature

The onset of April brings with it an average high-temperature of a still hot 30.9°C (87.6°F), showing a negligible variation from the month before. During April, Setiamekar's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 25.9°C (78.6°F).

Heat index

The heat index for April is calculated to be a torrid 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Setiamekar, the average relative humidity in April is 74%.

Rainfall

In April, the rain falls for 27.5 days. Throughout April, 200mm (7.87") of precipitation is accumulated. In Setiamekar, during the entire year, the rain falls for 265.8 days and collects up to 1584mm (62.36") of precipitation.

Daylight

The average length of the day in April in Setiamekar is 11h and 58min.
On the first day of the month, sunrise is at 05:54 and sunset at 17:56. On the last day of April, sunrise is at 05:52 and sunset at 17:45 WIB.

Sunshine

The average sunshine in April in Setiamekar is 8.8h.

UV index

The months with the highest UV index in Setiamekar 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. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In April, an average UV index of 7 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.