April weather forecast
Kopeng, Indonesia

April, the same as March, is a moderately hot autumn month in Kopeng, Indonesia, with an average temperature varying between 22.2°C (72°F) and 28.8°C (83.8°F).

Temperature

With the arrival of April, an average high temperature of a still moderately hot 28.8°C (83.8°F) is noted, consistent with that of March. Kopeng's nights in April cool down to an average low-temperature of 22.2°C (72°F).

Heat index

In April, the average heat index is estimated at a sweltering 35°C (95°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. 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 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

January through May, with an average relative humidity of 85%, are the most humid months in Kopeng.

Rainfall

In April, the rain falls for 29.1 days. Throughout April, 246mm (9.69") of precipitation is accumulated. Throughout the year, in Kopeng, there are 290.8 rainfall days, and 2049mm (80.67") of precipitation is accumulated.

Daylight

In Kopeng, Indonesia, the average length of the day in April is 11h and 56min.
On the first day of the month, sunrise is at 05:41 and sunset at 17:43. On the last day of April, in Kopeng, Indonesia, sunrise is at 05:39 and sunset at 17:31 WIB.

Sunshine

The average sunshine in April in Kopeng is 8h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 6 translates into these guidelines:
Guard against overexposure. Protection from sun-induced harm is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.