April weather forecastSetu, Indonesia

Weather in April

April, the same as March, in Setu, Indonesia, is a hot autumn month, with an average temperature ranging between min 25.9°C (78.6°F) and max 30.9°C (87.6°F).

Temperature

April records an average high-temperature of a still tropical 30.9°C (87.6°F), indicating a minor variation from the preceding month. Throughout April, Setu observes a steady low-temperature average of 25.9°C (78.6°F), reflecting a minor dip from daytime highs.

Heat index

For most parts of April, the heat index is estimated at a torrid 39°C (102.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

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

Daylight

The average length of the day in April is 11h and 58min.
On the first day of April, sunrise is at 05:55 and sunset at 17:58. On the last day of the month, sunrise is at 05:53 and sunset at 17:47 WIB.

Sunshine

In Setu, Indonesia, 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 Setu. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Setu. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 during April translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.