April weather forecastJekulo, Indonesia

Weather in April

April, the same as March, in Jekulo, Indonesia, is another hot autumn month, with temperature in the range of an average low of 24.7°C (76.5°F) and an average high of 31°C (87.8°F).

Temperature

April's presence marks an average high-temperature of a still hot 31°C (87.8°F), subtly varied from March's 30.6°C (87.1°F). In Jekulo, April's nights observe an average temperature dip to a moderately hot 24.7°C (76.5°F).

Heat index

In April, the average heat index is appraised at an extremely hot 41°C (105.8°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light 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 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In April, the average relative humidity is 81%.

Rainfall

In April, the rain falls for 24.3 days. Throughout April, 123mm (4.84") of precipitation is accumulated. In Jekulo, during the entire year, the rain falls for 239.6 days and collects up to 1140mm (44.88") of precipitation.

Daylight

In April, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 05:38 and sunset at 17:41. On the last day of April, sunrise is at 05:37 and sunset at 17:29 WIB.

Sunshine

The average sunshine in April is 8.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during April translates into these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.